38776896256

素因数分解:

$2^8\times 7^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1\times {\mathrm{733}}^1$

素因数の和:1366

約数の個数: 144

約数和(自身を含む): 90413838144

約数和(自身を除く): 51636941888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 212, 224, 256, 371, 424, 448, 557, 733, 742, 848, 896, 1114, 1466, 1484, 1696, 1792, 2228, 2932, 2968, 3392, 3899, 4456, 5131, 5864, 5936, 6784, 7798, 8912, 10262, 11728, 11872, 13568, 15596, 17824, 20524, 23456, 23744, 29521, 31192, 35648, 38849, 41048, 46912, 47488, 59042, 62384, 71296, 77698, 82096, 93824, 94976, 118084, 124768, 142592, 155396, 164192, 187648, 206647, 236168, 249536, 271943, 310792, 328384, 408281, 413294, 472336, 499072, 543886, 621584, 656768, 816562, 826588, 944672, 998144, 1087772, 1243168, 1313536, 1633124, 1653176, 1889344, 2175544, 2486336, 2857967, 3266248, 3306352, 3778688, 4351088, 4972672, 5715934, 6532496, 6612704, 7557376, 8702176, 9945344, 11431868, 13064992, 13225408, 17404352, 21638893, 22863736, 26129984, 26450816, 34808704, 43277786, 45727472, 52259968, 52901632, 69617408, 86555572, 91454944, 104519936, 151472251, 173111144, 182909888, 302944502, 346222288, 365819776, 605889004, 692444576, 731639552, 1211778008, 1384889152, 2423556016, 2769778304, 4847112032, 5539556608, 9694224064, 19388448128, 38776896256]

約数ペア:

[(1, 38776896256), (2, 19388448128), (4, 9694224064), (7, 5539556608), (8, 4847112032), (14, 2769778304), (16, 2423556016), (28, 1384889152), (32, 1211778008), (53, 731639552), (56, 692444576), (64, 605889004), (106, 365819776), (112, 346222288), (128, 302944502), (212, 182909888), (224, 173111144), (256, 151472251), (371, 104519936), (424, 91454944), (448, 86555572), (557, 69617408), (733, 52901632), (742, 52259968), (848, 45727472), (896, 43277786), (1114, 34808704), (1466, 26450816), (1484, 26129984), (1696, 22863736), (1792, 21638893), (2228, 17404352), (2932, 13225408), (2968, 13064992), (3392, 11431868), (3899, 9945344), (4456, 8702176), (5131, 7557376), (5864, 6612704), (5936, 6532496), (6784, 5715934), (7798, 4972672), (8912, 4351088), (10262, 3778688), (11728, 3306352), (11872, 3266248), (13568, 2857967), (15596, 2486336), (17824, 2175544), (20524, 1889344), (23456, 1653176), (23744, 1633124), (29521, 1313536), (31192, 1243168), (35648, 1087772), (38849, 998144), (41048, 944672), (46912, 826588), (47488, 816562), (59042, 656768), (62384, 621584), (71296, 543886), (77698, 499072), (82096, 472336), (93824, 413294), (94976, 408281), (118084, 328384), (124768, 310792), (142592, 271943), (155396, 249536), (164192, 236168), (187648, 206647)]