378324336

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{1583}}^1$

素因数の和:1990

約数の個数: 80

約数和(自身を含む): 1055932416

約数和(自身を除く): 677608080

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 383, 624, 766, 1149, 1532, 1583, 2298, 3064, 3166, 4596, 4749, 4979, 6128, 6332, 9192, 9498, 9958, 12664, 14937, 18384, 18996, 19916, 20579, 25328, 29874, 37992, 39832, 41158, 59748, 61737, 75984, 79664, 82316, 119496, 123474, 164632, 238992, 246948, 329264, 493896, 606289, 987792, 1212578, 1818867, 2425156, 3637734, 4850312, 7275468, 7881757, 9700624, 14550936, 15763514, 23645271, 29101872, 31527028, 47290542, 63054056, 94581084, 126108112, 189162168, 378324336]

約数ペア:

[(1, 378324336), (2, 189162168), (3, 126108112), (4, 94581084), (6, 63054056), (8, 47290542), (12, 31527028), (13, 29101872), (16, 23645271), (24, 15763514), (26, 14550936), (39, 9700624), (48, 7881757), (52, 7275468), (78, 4850312), (104, 3637734), (156, 2425156), (208, 1818867), (312, 1212578), (383, 987792), (624, 606289), (766, 493896), (1149, 329264), (1532, 246948), (1583, 238992), (2298, 164632), (3064, 123474), (3166, 119496), (4596, 82316), (4749, 79664), (4979, 75984), (6128, 61737), (6332, 59748), (9192, 41158), (9498, 39832), (9958, 37992), (12664, 29874), (14937, 25328), (18384, 20579), (18996, 19916)]