475637472

素因数分解:

$2^5\times 3^2\times {\mathrm{827}}^1\times {\mathrm{1997}}^1$

素因数の和:2840

約数の個数: 72

約数和(自身を含む): 1354907736

約数和(自身を除く): 879270264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 827, 1654, 1997, 2481, 3308, 3994, 4962, 5991, 6616, 7443, 7988, 9924, 11982, 13232, 14886, 15976, 17973, 19848, 23964, 26464, 29772, 31952, 35946, 39696, 47928, 59544, 63904, 71892, 79392, 95856, 119088, 143784, 191712, 238176, 287568, 575136, 1651519, 3303038, 4954557, 6606076, 9909114, 13212152, 14863671, 19818228, 26424304, 29727342, 39636456, 52848608, 59454684, 79272912, 118909368, 158545824, 237818736, 475637472]

約数ペア:

[(1, 475637472), (2, 237818736), (3, 158545824), (4, 118909368), (6, 79272912), (8, 59454684), (9, 52848608), (12, 39636456), (16, 29727342), (18, 26424304), (24, 19818228), (32, 14863671), (36, 13212152), (48, 9909114), (72, 6606076), (96, 4954557), (144, 3303038), (288, 1651519), (827, 575136), (1654, 287568), (1997, 238176), (2481, 191712), (3308, 143784), (3994, 119088), (4962, 95856), (5991, 79392), (6616, 71892), (7443, 63904), (7988, 59544), (9924, 47928), (11982, 39696), (13232, 35946), (14886, 31952), (15976, 29772), (17973, 26464), (19848, 23964)]