18979842672

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1151}}^1$

素因数の和:1242

約数の個数: 480

約数和(自身を含む): 68395622400

約数和(自身を除く): 49415779728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 41, 42, 48, 49, 54, 56, 57, 63, 72, 76, 82, 84, 98, 108, 112, 114, 123, 126, 133, 144, 147, 152, 164, 168, 171, 189, 196, 216, 228, 246, 252, 266, 287, 294, 304, 328, 336, 342, 369, 378, 392, 399, 432, 441, 456, 492, 504, 513, 532, 574, 588, 656, 684, 738, 756, 779, 784, 798, 861, 882, 912, 931, 984, 1008, 1026, 1064, 1107, 1148, 1151, 1176, 1197, 1323, 1368, 1476, 1512, 1558, 1596, 1722, 1764, 1862, 1968, 2009, 2052, 2128, 2214, 2296, 2302, 2337, 2352, 2394, 2583, 2646, 2736, 2793, 2952, 3024, 3116, 3192, 3444, 3453, 3528, 3591, 3724, 4018, 4104, 4428, 4592, 4604, 4674, 4788, 5166, 5292, 5453, 5586, 5904, 6027, 6232, 6384, 6888, 6906, 7011, 7056, 7182, 7448, 7749, 8036, 8057, 8208, 8379, 8856, 9208, 9348, 9576, 10332, 10359, 10584, 10906, 11172, 12054, 12464, 13776, 13812, 14022, 14364, 14896, 15498, 16072, 16114, 16359, 16758, 17712, 18081, 18416, 18696, 19152, 20664, 20718, 21033, 21168, 21812, 21869, 22344, 24108, 24171, 25137, 27624, 28044, 28728, 30996, 31077, 32144, 32228, 32718, 33516, 36162, 37392, 38171, 41328, 41436, 42066, 43624, 43738, 44688, 47191, 48216, 48342, 49077, 50274, 54243, 55248, 56088, 56399, 57456, 61992, 62154, 64456, 65436, 65607, 67032, 72324, 72513, 76342, 82872, 84132, 87248, 87476, 94382, 96432, 96684, 98154, 100548, 108486, 112176, 112798, 114513, 123984, 124308, 128912, 130872, 131214, 134064, 141573, 144648, 145026, 147231, 152684, 153083, 165744, 168264, 169197, 174952, 188764, 193368, 196308, 196821, 201096, 216972, 217539, 225596, 229026, 248616, 261744, 262428, 283146, 289296, 290052, 294462, 305368, 306166, 330337, 336528, 338394, 343539, 349904, 377528, 386736, 392616, 393642, 402192, 424719, 433944, 435078, 451192, 458052, 459249, 497232, 507591, 524856, 566292, 580104, 588924, 590463, 610736, 612332, 660674, 676788, 687078, 755056, 785232, 787284, 849438, 867888, 870156, 896629, 902384, 916104, 918498, 991011, 1015182, 1030617, 1049712, 1071581, 1132584, 1160208, 1177848, 1180926, 1224664, 1274157, 1321348, 1353576, 1374156, 1377747, 1522773, 1574568, 1698876, 1740312, 1793258, 1832208, 1836996, 1982022, 2030364, 2061234, 2143162, 2265168, 2312359, 2355696, 2361852, 2449328, 2548314, 2642696, 2689887, 2707152, 2748312, 2755494, 2973033, 3045546, 3149136, 3214743, 3397752, 3480624, 3586516, 3673992, 3964044, 4060728, 4122468, 4133241, 4286324, 4624718, 4723704, 5096628, 5285392, 5379774, 5496624, 5510988, 5946066, 6091092, 6276403, 6429486, 6795504, 6937077, 7173032, 7347984, 7928088, 8069661, 8121456, 8244936, 8266482, 8572648, 8919099, 9249436, 9447408, 9644229, 10193256, 10759548, 11021976, 11892132, 12182184, 12552806, 12858972, 13874154, 14346064, 15856176, 16139322, 16489872, 16532964, 17145296, 17838198, 18498872, 18829209, 19288458, 20386512, 20811231, 21519096, 22043952, 23784264, 24208983, 24364368, 25105612, 25717944, 27748308, 28932687, 32278644, 33065928, 35676396, 36997744, 37658418, 38576916, 41622462, 43038192, 43934821, 47568528, 48417966, 50211224, 51435888, 55496616, 56487627, 57865374, 62433693, 64557288, 66131856, 71352792, 75316836, 77153832, 83244924, 87869642, 96835932, 100422448, 110993232, 112975254, 115730748, 124867386, 129114576, 131804463, 142705584, 150633672, 154307664, 166489848, 169462881, 175739284, 193671864, 225950508, 231461496, 249734772, 263608926, 301267344, 332979696, 338925762, 351478568, 387343728, 395413389, 451901016, 462922992, 499469544, 527217852, 677851524, 702957136, 790826778, 903802032, 998939088, 1054435704, 1186240167, 1355703048, 1581653556, 2108871408, 2372480334, 2711406096, 3163307112, 4744960668, 6326614224, 9489921336, 18979842672]

約数ペア:

[(1, 18979842672), (2, 9489921336), (3, 6326614224), (4, 4744960668), (6, 3163307112), (7, 2711406096), (8, 2372480334), (9, 2108871408), (12, 1581653556), (14, 1355703048), (16, 1186240167), (18, 1054435704), (19, 998939088), (21, 903802032), (24, 790826778), (27, 702957136), (28, 677851524), (36, 527217852), (38, 499469544), (41, 462922992), (42, 451901016), (48, 395413389), (49, 387343728), (54, 351478568), (56, 338925762), (57, 332979696), (63, 301267344), (72, 263608926), (76, 249734772), (82, 231461496), (84, 225950508), (98, 193671864), (108, 175739284), (112, 169462881), (114, 166489848), (123, 154307664), (126, 150633672), (133, 142705584), (144, 131804463), (147, 129114576), (152, 124867386), (164, 115730748), (168, 112975254), (171, 110993232), (189, 100422448), (196, 96835932), (216, 87869642), (228, 83244924), (246, 77153832), (252, 75316836), (266, 71352792), (287, 66131856), (294, 64557288), (304, 62433693), (328, 57865374), (336, 56487627), (342, 55496616), (369, 51435888), (378, 50211224), (392, 48417966), (399, 47568528), (432, 43934821), (441, 43038192), (456, 41622462), (492, 38576916), (504, 37658418), (513, 36997744), (532, 35676396), (574, 33065928), (588, 32278644), (656, 28932687), (684, 27748308), (738, 25717944), (756, 25105612), (779, 24364368), (784, 24208983), (798, 23784264), (861, 22043952), (882, 21519096), (912, 20811231), (931, 20386512), (984, 19288458), (1008, 18829209), (1026, 18498872), (1064, 17838198), (1107, 17145296), (1148, 16532964), (1151, 16489872), (1176, 16139322), (1197, 15856176), (1323, 14346064), (1368, 13874154), (1476, 12858972), (1512, 12552806), (1558, 12182184), (1596, 11892132), (1722, 11021976), (1764, 10759548), (1862, 10193256), (1968, 9644229), (2009, 9447408), (2052, 9249436), (2128, 8919099), (2214, 8572648), (2296, 8266482), (2302, 8244936), (2337, 8121456), (2352, 8069661), (2394, 7928088), (2583, 7347984), (2646, 7173032), (2736, 6937077), (2793, 6795504), (2952, 6429486), (3024, 6276403), (3116, 6091092), (3192, 5946066), (3444, 5510988), (3453, 5496624), (3528, 5379774), (3591, 5285392), (3724, 5096628), (4018, 4723704), (4104, 4624718), (4428, 4286324), (4592, 4133241), (4604, 4122468), (4674, 4060728), (4788, 3964044), (5166, 3673992), (5292, 3586516), (5453, 3480624), (5586, 3397752), (5904, 3214743), (6027, 3149136), (6232, 3045546), (6384, 2973033), (6888, 2755494), (6906, 2748312), (7011, 2707152), (7056, 2689887), (7182, 2642696), (7448, 2548314), (7749, 2449328), (8036, 2361852), (8057, 2355696), (8208, 2312359), (8379, 2265168), (8856, 2143162), (9208, 2061234), (9348, 2030364), (9576, 1982022), (10332, 1836996), (10359, 1832208), (10584, 1793258), (10906, 1740312), (11172, 1698876), (12054, 1574568), (12464, 1522773), (13776, 1377747), (13812, 1374156), (14022, 1353576), (14364, 1321348), (14896, 1274157), (15498, 1224664), (16072, 1180926), (16114, 1177848), (16359, 1160208), (16758, 1132584), (17712, 1071581), (18081, 1049712), (18416, 1030617), (18696, 1015182), (19152, 991011), (20664, 918498), (20718, 916104), (21033, 902384), (21168, 896629), (21812, 870156), (21869, 867888), (22344, 849438), (24108, 787284), (24171, 785232), (25137, 755056), (27624, 687078), (28044, 676788), (28728, 660674), (30996, 612332), (31077, 610736), (32144, 590463), (32228, 588924), (32718, 580104), (33516, 566292), (36162, 524856), (37392, 507591), (38171, 497232), (41328, 459249), (41436, 458052), (42066, 451192), (43624, 435078), (43738, 433944), (44688, 424719), (47191, 402192), (48216, 393642), (48342, 392616), (49077, 386736), (50274, 377528), (54243, 349904), (55248, 343539), (56088, 338394), (56399, 336528), (57456, 330337), (61992, 306166), (62154, 305368), (64456, 294462), (65436, 290052), (65607, 289296), (67032, 283146), (72324, 262428), (72513, 261744), (76342, 248616), (82872, 229026), (84132, 225596), (87248, 217539), (87476, 216972), (94382, 201096), (96432, 196821), (96684, 196308), (98154, 193368), (100548, 188764), (108486, 174952), (112176, 169197), (112798, 168264), (114513, 165744), (123984, 153083), (124308, 152684), (128912, 147231), (130872, 145026), (131214, 144648), (134064, 141573)]