321102152

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1327}}^1$

素因数の和:1518

約数の個数: 64

約数和(自身を含む): 717120000

約数和(自身を除く): 396017848

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 149, 203, 232, 298, 406, 596, 812, 1043, 1192, 1327, 1624, 2086, 2654, 4172, 4321, 5308, 8344, 8642, 9289, 10616, 17284, 18578, 30247, 34568, 37156, 38483, 60494, 74312, 76966, 120988, 153932, 197723, 241976, 269381, 307864, 395446, 538762, 790892, 1077524, 1384061, 1581784, 2155048, 2768122, 5536244, 5733967, 11072488, 11467934, 22935868, 40137769, 45871736, 80275538, 160551076, 321102152]

約数ペア:

[(1, 321102152), (2, 160551076), (4, 80275538), (7, 45871736), (8, 40137769), (14, 22935868), (28, 11467934), (29, 11072488), (56, 5733967), (58, 5536244), (116, 2768122), (149, 2155048), (203, 1581784), (232, 1384061), (298, 1077524), (406, 790892), (596, 538762), (812, 395446), (1043, 307864), (1192, 269381), (1327, 241976), (1624, 197723), (2086, 153932), (2654, 120988), (4172, 76966), (4321, 74312), (5308, 60494), (8344, 38483), (8642, 37156), (9289, 34568), (10616, 30247), (17284, 18578)]