16918563744

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{821}}^1$

素因数の和:941

約数の個数: 384

約数和(自身を含む): 55481448960

約数和(自身を除く): 38562885216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 27, 32, 34, 36, 46, 48, 51, 54, 61, 68, 69, 72, 92, 96, 102, 108, 122, 136, 138, 144, 153, 183, 184, 204, 207, 216, 244, 272, 276, 288, 306, 366, 368, 391, 408, 414, 432, 459, 488, 544, 549, 552, 612, 621, 732, 736, 782, 816, 821, 828, 864, 918, 976, 1037, 1098, 1104, 1173, 1224, 1242, 1403, 1464, 1564, 1632, 1642, 1647, 1656, 1836, 1952, 2074, 2196, 2208, 2346, 2448, 2463, 2484, 2806, 2928, 3111, 3128, 3284, 3294, 3312, 3519, 3672, 4148, 4209, 4392, 4692, 4896, 4926, 4968, 5612, 5856, 6222, 6256, 6568, 6588, 6624, 7038, 7344, 7389, 8296, 8418, 8784, 9333, 9384, 9852, 9936, 10557, 11224, 12444, 12512, 12627, 13136, 13176, 13957, 14076, 14688, 14778, 16592, 16836, 17568, 18666, 18768, 18883, 19704, 19872, 21114, 22167, 22448, 23851, 24888, 25254, 26272, 26352, 27914, 27999, 28152, 29556, 33184, 33672, 37332, 37536, 37766, 37881, 39408, 41871, 42228, 44334, 44896, 47702, 49776, 50081, 50508, 52704, 55828, 55998, 56304, 56649, 59112, 67344, 71553, 74664, 75532, 75762, 78816, 83742, 84456, 88668, 95404, 99552, 100162, 101016, 111656, 111996, 112608, 113298, 118224, 125613, 134688, 143106, 149328, 150243, 151064, 151524, 167484, 168912, 169947, 177336, 190808, 200324, 202032, 214659, 223312, 223992, 226596, 236448, 251226, 286212, 298656, 300486, 302128, 303048, 321011, 334968, 337824, 339894, 354672, 376839, 381616, 400648, 404064, 429318, 446624, 447984, 450729, 453192, 502452, 509841, 572424, 600972, 604256, 606096, 642022, 643977, 669936, 679788, 709344, 753678, 763232, 801296, 851377, 858636, 895968, 901458, 906384, 963033, 1004904, 1019682, 1144848, 1151863, 1201944, 1212192, 1284044, 1287954, 1339872, 1352187, 1359576, 1507356, 1602592, 1702754, 1717272, 1802916, 1812768, 1926066, 2009808, 2039364, 2289696, 2303726, 2403888, 2554131, 2568088, 2575908, 2704374, 2719152, 2889099, 3014712, 3405508, 3434544, 3455589, 3605832, 3852132, 4019616, 4078728, 4607452, 4807776, 5108262, 5136176, 5151816, 5408748, 5438304, 5778198, 6029424, 6811016, 6869088, 6911178, 7211664, 7662393, 7704264, 8157456, 8667297, 9214904, 10216524, 10272352, 10303632, 10366767, 10817496, 11556396, 12058848, 13622032, 13822356, 14423328, 15324786, 15408528, 16314912, 17334594, 18429808, 19581671, 20433048, 20607264, 20733534, 21634992, 22987179, 23112792, 27244064, 27644712, 30649572, 30817056, 31100301, 34669188, 36859616, 39163342, 40866096, 41467068, 43269984, 45974358, 46225584, 55289424, 58745013, 61299144, 62200602, 69338376, 78326684, 81732192, 82934136, 91948716, 92451168, 110578848, 117490026, 122598288, 124401204, 138676752, 156653368, 165868272, 176235039, 183897432, 234980052, 245196576, 248802408, 277353504, 313306736, 331736544, 352470078, 367794864, 469960104, 497604816, 528705117, 626613472, 704940156, 735589728, 939920208, 995209632, 1057410234, 1409880312, 1879840416, 2114820468, 2819760624, 4229640936, 5639521248, 8459281872, 16918563744]

約数ペア:

[(1, 16918563744), (2, 8459281872), (3, 5639521248), (4, 4229640936), (6, 2819760624), (8, 2114820468), (9, 1879840416), (12, 1409880312), (16, 1057410234), (17, 995209632), (18, 939920208), (23, 735589728), (24, 704940156), (27, 626613472), (32, 528705117), (34, 497604816), (36, 469960104), (46, 367794864), (48, 352470078), (51, 331736544), (54, 313306736), (61, 277353504), (68, 248802408), (69, 245196576), (72, 234980052), (92, 183897432), (96, 176235039), (102, 165868272), (108, 156653368), (122, 138676752), (136, 124401204), (138, 122598288), (144, 117490026), (153, 110578848), (183, 92451168), (184, 91948716), (204, 82934136), (207, 81732192), (216, 78326684), (244, 69338376), (272, 62200602), (276, 61299144), (288, 58745013), (306, 55289424), (366, 46225584), (368, 45974358), (391, 43269984), (408, 41467068), (414, 40866096), (432, 39163342), (459, 36859616), (488, 34669188), (544, 31100301), (549, 30817056), (552, 30649572), (612, 27644712), (621, 27244064), (732, 23112792), (736, 22987179), (782, 21634992), (816, 20733534), (821, 20607264), (828, 20433048), (864, 19581671), (918, 18429808), (976, 17334594), (1037, 16314912), (1098, 15408528), (1104, 15324786), (1173, 14423328), (1224, 13822356), (1242, 13622032), (1403, 12058848), (1464, 11556396), (1564, 10817496), (1632, 10366767), (1642, 10303632), (1647, 10272352), (1656, 10216524), (1836, 9214904), (1952, 8667297), (2074, 8157456), (2196, 7704264), (2208, 7662393), (2346, 7211664), (2448, 6911178), (2463, 6869088), (2484, 6811016), (2806, 6029424), (2928, 5778198), (3111, 5438304), (3128, 5408748), (3284, 5151816), (3294, 5136176), (3312, 5108262), (3519, 4807776), (3672, 4607452), (4148, 4078728), (4209, 4019616), (4392, 3852132), (4692, 3605832), (4896, 3455589), (4926, 3434544), (4968, 3405508), (5612, 3014712), (5856, 2889099), (6222, 2719152), (6256, 2704374), (6568, 2575908), (6588, 2568088), (6624, 2554131), (7038, 2403888), (7344, 2303726), (7389, 2289696), (8296, 2039364), (8418, 2009808), (8784, 1926066), (9333, 1812768), (9384, 1802916), (9852, 1717272), (9936, 1702754), (10557, 1602592), (11224, 1507356), (12444, 1359576), (12512, 1352187), (12627, 1339872), (13136, 1287954), (13176, 1284044), (13957, 1212192), (14076, 1201944), (14688, 1151863), (14778, 1144848), (16592, 1019682), (16836, 1004904), (17568, 963033), (18666, 906384), (18768, 901458), (18883, 895968), (19704, 858636), (19872, 851377), (21114, 801296), (22167, 763232), (22448, 753678), (23851, 709344), (24888, 679788), (25254, 669936), (26272, 643977), (26352, 642022), (27914, 606096), (27999, 604256), (28152, 600972), (29556, 572424), (33184, 509841), (33672, 502452), (37332, 453192), (37536, 450729), (37766, 447984), (37881, 446624), (39408, 429318), (41871, 404064), (42228, 400648), (44334, 381616), (44896, 376839), (47702, 354672), (49776, 339894), (50081, 337824), (50508, 334968), (52704, 321011), (55828, 303048), (55998, 302128), (56304, 300486), (56649, 298656), (59112, 286212), (67344, 251226), (71553, 236448), (74664, 226596), (75532, 223992), (75762, 223312), (78816, 214659), (83742, 202032), (84456, 200324), (88668, 190808), (95404, 177336), (99552, 169947), (100162, 168912), (101016, 167484), (111656, 151524), (111996, 151064), (112608, 150243), (113298, 149328), (118224, 143106), (125613, 134688)]