620051328

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:446

約数の個数: 256

約数和(自身を含む): 2029473600

約数和(自身を除く): 1409422272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 37, 39, 48, 52, 54, 64, 72, 74, 78, 96, 104, 108, 111, 117, 128, 144, 148, 156, 192, 208, 216, 222, 234, 288, 296, 312, 333, 351, 373, 384, 416, 432, 444, 468, 481, 576, 592, 624, 666, 702, 746, 832, 864, 888, 936, 962, 999, 1119, 1152, 1184, 1248, 1332, 1404, 1443, 1492, 1664, 1728, 1776, 1872, 1924, 1998, 2238, 2368, 2496, 2664, 2808, 2886, 2984, 3357, 3456, 3552, 3744, 3848, 3996, 4329, 4476, 4736, 4849, 4992, 5328, 5616, 5772, 5968, 6714, 7104, 7488, 7696, 7992, 8658, 8952, 9698, 10071, 10656, 11232, 11544, 11936, 12987, 13428, 13801, 14208, 14547, 14976, 15392, 15984, 17316, 17904, 19396, 20142, 21312, 22464, 23088, 23872, 25974, 26856, 27602, 29094, 30784, 31968, 34632, 35808, 38792, 40284, 41403, 42624, 43641, 44928, 46176, 47744, 51948, 53712, 55204, 58188, 61568, 63936, 69264, 71616, 77584, 80568, 82806, 87282, 92352, 103896, 107424, 110408, 116376, 124209, 127872, 130923, 138528, 143232, 155168, 161136, 165612, 174564, 179413, 184704, 207792, 214848, 220816, 232752, 248418, 261846, 277056, 310336, 322272, 331224, 349128, 358826, 372627, 415584, 429696, 441632, 465504, 496836, 523692, 538239, 554112, 620672, 644544, 662448, 698256, 717652, 745254, 831168, 883264, 931008, 993672, 1047384, 1076478, 1289088, 1324896, 1396512, 1435304, 1490508, 1614717, 1662336, 1766528, 1862016, 1987344, 2094768, 2152956, 2649792, 2793024, 2870608, 2981016, 3229434, 3974688, 4189536, 4305912, 4844151, 5299584, 5586048, 5741216, 5962032, 6458868, 7949376, 8379072, 8611824, 9688302, 11482432, 11924064, 12917736, 15898752, 16758144, 17223648, 19376604, 22964864, 23848128, 25835472, 34447296, 38753208, 47696256, 51670944, 68894592, 77506416, 103341888, 155012832, 206683776, 310025664, 620051328]

約数ペア:

[(1, 620051328), (2, 310025664), (3, 206683776), (4, 155012832), (6, 103341888), (8, 77506416), (9, 68894592), (12, 51670944), (13, 47696256), (16, 38753208), (18, 34447296), (24, 25835472), (26, 23848128), (27, 22964864), (32, 19376604), (36, 17223648), (37, 16758144), (39, 15898752), (48, 12917736), (52, 11924064), (54, 11482432), (64, 9688302), (72, 8611824), (74, 8379072), (78, 7949376), (96, 6458868), (104, 5962032), (108, 5741216), (111, 5586048), (117, 5299584), (128, 4844151), (144, 4305912), (148, 4189536), (156, 3974688), (192, 3229434), (208, 2981016), (216, 2870608), (222, 2793024), (234, 2649792), (288, 2152956), (296, 2094768), (312, 1987344), (333, 1862016), (351, 1766528), (373, 1662336), (384, 1614717), (416, 1490508), (432, 1435304), (444, 1396512), (468, 1324896), (481, 1289088), (576, 1076478), (592, 1047384), (624, 993672), (666, 931008), (702, 883264), (746, 831168), (832, 745254), (864, 717652), (888, 698256), (936, 662448), (962, 644544), (999, 620672), (1119, 554112), (1152, 538239), (1184, 523692), (1248, 496836), (1332, 465504), (1404, 441632), (1443, 429696), (1492, 415584), (1664, 372627), (1728, 358826), (1776, 349128), (1872, 331224), (1924, 322272), (1998, 310336), (2238, 277056), (2368, 261846), (2496, 248418), (2664, 232752), (2808, 220816), (2886, 214848), (2984, 207792), (3357, 184704), (3456, 179413), (3552, 174564), (3744, 165612), (3848, 161136), (3996, 155168), (4329, 143232), (4476, 138528), (4736, 130923), (4849, 127872), (4992, 124209), (5328, 116376), (5616, 110408), (5772, 107424), (5968, 103896), (6714, 92352), (7104, 87282), (7488, 82806), (7696, 80568), (7992, 77584), (8658, 71616), (8952, 69264), (9698, 63936), (10071, 61568), (10656, 58188), (11232, 55204), (11544, 53712), (11936, 51948), (12987, 47744), (13428, 46176), (13801, 44928), (14208, 43641), (14547, 42624), (14976, 41403), (15392, 40284), (15984, 38792), (17316, 35808), (17904, 34632), (19396, 31968), (20142, 30784), (21312, 29094), (22464, 27602), (23088, 26856), (23872, 25974)]