18388523904

素因数分解:

$2^7\times 3^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1\times {\mathrm{1033}}^1$

素因数の和:1508

約数の個数: 128

約数和(自身を含む): 49375898880

約数和(自身を除く): 30987374976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 151, 192, 302, 307, 384, 453, 604, 614, 906, 921, 1033, 1208, 1228, 1812, 1842, 2066, 2416, 2456, 3099, 3624, 3684, 4132, 4832, 4912, 6198, 7248, 7368, 8264, 9664, 9824, 12396, 14496, 14736, 16528, 19328, 19648, 24792, 28992, 29472, 33056, 39296, 46357, 49584, 57984, 58944, 66112, 92714, 99168, 117888, 132224, 139071, 155983, 185428, 198336, 278142, 311966, 317131, 370856, 396672, 467949, 556284, 623932, 634262, 741712, 935898, 951393, 1112568, 1247864, 1268524, 1483424, 1871796, 1902786, 2225136, 2495728, 2537048, 2966848, 3743592, 3805572, 4450272, 4991456, 5074096, 5933696, 7487184, 7611144, 8900544, 9982912, 10148192, 14974368, 15222288, 17801088, 19965824, 20296384, 29948736, 30444576, 40592768, 47886781, 59897472, 60889152, 95773562, 121778304, 143660343, 191547124, 287320686, 383094248, 574641372, 766188496, 1149282744, 1532376992, 2298565488, 3064753984, 4597130976, 6129507968, 9194261952, 18388523904]

約数ペア:

[(1, 18388523904), (2, 9194261952), (3, 6129507968), (4, 4597130976), (6, 3064753984), (8, 2298565488), (12, 1532376992), (16, 1149282744), (24, 766188496), (32, 574641372), (48, 383094248), (64, 287320686), (96, 191547124), (128, 143660343), (151, 121778304), (192, 95773562), (302, 60889152), (307, 59897472), (384, 47886781), (453, 40592768), (604, 30444576), (614, 29948736), (906, 20296384), (921, 19965824), (1033, 17801088), (1208, 15222288), (1228, 14974368), (1812, 10148192), (1842, 9982912), (2066, 8900544), (2416, 7611144), (2456, 7487184), (3099, 5933696), (3624, 5074096), (3684, 4991456), (4132, 4450272), (4832, 3805572), (4912, 3743592), (6198, 2966848), (7248, 2537048), (7368, 2495728), (8264, 2225136), (9664, 1902786), (9824, 1871796), (12396, 1483424), (14496, 1268524), (14736, 1247864), (16528, 1112568), (19328, 951393), (19648, 935898), (24792, 741712), (28992, 634262), (29472, 623932), (33056, 556284), (39296, 467949), (46357, 396672), (49584, 370856), (57984, 317131), (58944, 311966), (66112, 278142), (92714, 198336), (99168, 185428), (117888, 155983), (132224, 139071)]