18426590208

素因数分解:

$2^{10}\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1$

素因数の和:811

約数の個数: 440

約数和(自身を含む): 61917787008

約数和(自身を除く): 43491196800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 32, 36, 39, 46, 48, 52, 54, 64, 69, 72, 78, 81, 92, 96, 104, 108, 117, 128, 138, 144, 156, 162, 184, 192, 207, 208, 216, 234, 256, 276, 288, 299, 312, 324, 351, 368, 384, 414, 416, 432, 468, 512, 552, 576, 598, 621, 624, 648, 702, 736, 743, 768, 828, 832, 864, 897, 936, 1024, 1053, 1104, 1152, 1196, 1242, 1248, 1296, 1404, 1472, 1486, 1536, 1656, 1664, 1728, 1794, 1863, 1872, 2106, 2208, 2229, 2304, 2392, 2484, 2496, 2592, 2691, 2808, 2944, 2972, 3072, 3312, 3328, 3456, 3588, 3726, 3744, 4212, 4416, 4458, 4608, 4784, 4968, 4992, 5184, 5382, 5616, 5888, 5944, 6624, 6656, 6687, 6912, 7176, 7452, 7488, 8073, 8424, 8832, 8916, 9216, 9568, 9659, 9936, 9984, 10368, 10764, 11232, 11776, 11888, 13248, 13312, 13374, 13824, 14352, 14904, 14976, 16146, 16848, 17089, 17664, 17832, 19136, 19318, 19872, 19968, 20061, 20736, 21528, 22464, 23552, 23776, 24219, 26496, 26748, 27648, 28704, 28977, 29808, 29952, 32292, 33696, 34178, 35328, 35664, 38272, 38636, 39744, 39936, 40122, 41472, 43056, 44928, 47552, 48438, 51267, 52992, 53496, 57408, 57954, 59616, 59904, 60183, 64584, 67392, 68356, 70656, 71328, 76544, 77272, 79488, 80244, 82944, 86112, 86931, 89856, 95104, 96876, 102534, 105984, 106992, 114816, 115908, 119232, 119808, 120366, 129168, 134784, 136712, 142656, 153088, 153801, 154544, 158976, 160488, 172224, 173862, 179712, 190208, 193752, 205068, 211968, 213984, 222157, 229632, 231816, 238464, 240732, 258336, 260793, 269568, 273424, 285312, 306176, 307602, 309088, 317952, 320976, 344448, 347724, 359424, 380416, 387504, 410136, 427968, 444314, 459264, 461403, 463632, 476928, 481464, 516672, 521586, 539136, 546848, 570624, 615204, 618176, 635904, 641952, 666471, 688896, 695448, 760832, 775008, 782379, 820272, 855936, 888628, 918528, 922806, 927264, 953856, 962928, 1033344, 1043172, 1078272, 1093696, 1141248, 1230408, 1236352, 1283904, 1332942, 1377792, 1384209, 1390896, 1550016, 1564758, 1640544, 1711872, 1777256, 1845612, 1854528, 1907712, 1925856, 1999413, 2066688, 2086344, 2187392, 2282496, 2460816, 2472704, 2567808, 2665884, 2755584, 2768418, 2781792, 3100032, 3129516, 3281088, 3423744, 3554512, 3691224, 3709056, 3851712, 3998826, 4133376, 4172688, 4374784, 4921632, 4945408, 5135616, 5331768, 5536836, 5563584, 5998239, 6200064, 6259032, 6562176, 6847488, 7109024, 7382448, 7418112, 7703424, 7997652, 8266752, 8345376, 8749568, 9843264, 9890816, 10271232, 10663536, 11073672, 11127168, 11996478, 12400128, 12518064, 13124352, 14218048, 14764896, 14836224, 15406848, 15995304, 16690752, 17499136, 17994717, 19686528, 20542464, 21327072, 22147344, 22254336, 23992956, 24800256, 25036128, 26248704, 28436096, 29529792, 29672448, 30813696, 31990608, 33381504, 35989434, 39373056, 42654144, 44294688, 44508672, 47985912, 50072256, 52497408, 56872192, 59059584, 61627392, 63981216, 66763008, 71978868, 78746112, 85308288, 88589376, 89017344, 95971824, 100144512, 113744384, 118119168, 127962432, 133526016, 143957736, 157492224, 170616576, 177178752, 191943648, 200289024, 227488768, 236238336, 255924864, 267052032, 287915472, 341233152, 354357504, 383887296, 400578048, 472476672, 511849728, 575830944, 682466304, 708715008, 767774592, 801156096, 1023699456, 1151661888, 1417430016, 1535549184, 2047398912, 2303323776, 3071098368, 4606647552, 6142196736, 9213295104, 18426590208]

約数ペア:

[(1, 18426590208), (2, 9213295104), (3, 6142196736), (4, 4606647552), (6, 3071098368), (8, 2303323776), (9, 2047398912), (12, 1535549184), (13, 1417430016), (16, 1151661888), (18, 1023699456), (23, 801156096), (24, 767774592), (26, 708715008), (27, 682466304), (32, 575830944), (36, 511849728), (39, 472476672), (46, 400578048), (48, 383887296), (52, 354357504), (54, 341233152), (64, 287915472), (69, 267052032), (72, 255924864), (78, 236238336), (81, 227488768), (92, 200289024), (96, 191943648), (104, 177178752), (108, 170616576), (117, 157492224), (128, 143957736), (138, 133526016), (144, 127962432), (156, 118119168), (162, 113744384), (184, 100144512), (192, 95971824), (207, 89017344), (208, 88589376), (216, 85308288), (234, 78746112), (256, 71978868), (276, 66763008), (288, 63981216), (299, 61627392), (312, 59059584), (324, 56872192), (351, 52497408), (368, 50072256), (384, 47985912), (414, 44508672), (416, 44294688), (432, 42654144), (468, 39373056), (512, 35989434), (552, 33381504), (576, 31990608), (598, 30813696), (621, 29672448), (624, 29529792), (648, 28436096), (702, 26248704), (736, 25036128), (743, 24800256), (768, 23992956), (828, 22254336), (832, 22147344), (864, 21327072), (897, 20542464), (936, 19686528), (1024, 17994717), (1053, 17499136), (1104, 16690752), (1152, 15995304), (1196, 15406848), (1242, 14836224), (1248, 14764896), (1296, 14218048), (1404, 13124352), (1472, 12518064), (1486, 12400128), (1536, 11996478), (1656, 11127168), (1664, 11073672), (1728, 10663536), (1794, 10271232), (1863, 9890816), (1872, 9843264), (2106, 8749568), (2208, 8345376), (2229, 8266752), (2304, 7997652), (2392, 7703424), (2484, 7418112), (2496, 7382448), (2592, 7109024), (2691, 6847488), (2808, 6562176), (2944, 6259032), (2972, 6200064), (3072, 5998239), (3312, 5563584), (3328, 5536836), (3456, 5331768), (3588, 5135616), (3726, 4945408), (3744, 4921632), (4212, 4374784), (4416, 4172688), (4458, 4133376), (4608, 3998826), (4784, 3851712), (4968, 3709056), (4992, 3691224), (5184, 3554512), (5382, 3423744), (5616, 3281088), (5888, 3129516), (5944, 3100032), (6624, 2781792), (6656, 2768418), (6687, 2755584), (6912, 2665884), (7176, 2567808), (7452, 2472704), (7488, 2460816), (8073, 2282496), (8424, 2187392), (8832, 2086344), (8916, 2066688), (9216, 1999413), (9568, 1925856), (9659, 1907712), (9936, 1854528), (9984, 1845612), (10368, 1777256), (10764, 1711872), (11232, 1640544), (11776, 1564758), (11888, 1550016), (13248, 1390896), (13312, 1384209), (13374, 1377792), (13824, 1332942), (14352, 1283904), (14904, 1236352), (14976, 1230408), (16146, 1141248), (16848, 1093696), (17089, 1078272), (17664, 1043172), (17832, 1033344), (19136, 962928), (19318, 953856), (19872, 927264), (19968, 922806), (20061, 918528), (20736, 888628), (21528, 855936), (22464, 820272), (23552, 782379), (23776, 775008), (24219, 760832), (26496, 695448), (26748, 688896), (27648, 666471), (28704, 641952), (28977, 635904), (29808, 618176), (29952, 615204), (32292, 570624), (33696, 546848), (34178, 539136), (35328, 521586), (35664, 516672), (38272, 481464), (38636, 476928), (39744, 463632), (39936, 461403), (40122, 459264), (41472, 444314), (43056, 427968), (44928, 410136), (47552, 387504), (48438, 380416), (51267, 359424), (52992, 347724), (53496, 344448), (57408, 320976), (57954, 317952), (59616, 309088), (59904, 307602), (60183, 306176), (64584, 285312), (67392, 273424), (68356, 269568), (70656, 260793), (71328, 258336), (76544, 240732), (77272, 238464), (79488, 231816), (80244, 229632), (82944, 222157), (86112, 213984), (86931, 211968), (89856, 205068), (95104, 193752), (96876, 190208), (102534, 179712), (105984, 173862), (106992, 172224), (114816, 160488), (115908, 158976), (119232, 154544), (119808, 153801), (120366, 153088), (129168, 142656), (134784, 136712)]