645227232

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{27211}}^1$

素因数の和:27256

約数の個数: 96

約数和(自身を含む): 1920078720

約数和(自身を除く): 1274851488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 76, 78, 96, 104, 114, 152, 156, 208, 228, 247, 304, 312, 416, 456, 494, 608, 624, 741, 912, 988, 1248, 1482, 1824, 1976, 2964, 3952, 5928, 7904, 11856, 23712, 27211, 54422, 81633, 108844, 163266, 217688, 326532, 353743, 435376, 517009, 653064, 707486, 870752, 1034018, 1061229, 1306128, 1414972, 1551027, 2068036, 2122458, 2612256, 2829944, 3102054, 4136072, 4244916, 5659888, 6204108, 6721117, 8272144, 8489832, 11319776, 12408216, 13442234, 16544288, 16979664, 20163351, 24816432, 26884468, 33959328, 40326702, 49632864, 53768936, 80653404, 107537872, 161306808, 215075744, 322613616, 645227232]

約数ペア:

[(1, 645227232), (2, 322613616), (3, 215075744), (4, 161306808), (6, 107537872), (8, 80653404), (12, 53768936), (13, 49632864), (16, 40326702), (19, 33959328), (24, 26884468), (26, 24816432), (32, 20163351), (38, 16979664), (39, 16544288), (48, 13442234), (52, 12408216), (57, 11319776), (76, 8489832), (78, 8272144), (96, 6721117), (104, 6204108), (114, 5659888), (152, 4244916), (156, 4136072), (208, 3102054), (228, 2829944), (247, 2612256), (304, 2122458), (312, 2068036), (416, 1551027), (456, 1414972), (494, 1306128), (608, 1061229), (624, 1034018), (741, 870752), (912, 707486), (988, 653064), (1248, 517009), (1482, 435376), (1824, 353743), (1976, 326532), (2964, 217688), (3952, 163266), (5928, 108844), (7904, 81633), (11856, 54422), (23712, 27211)]