402071328

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{32467}}^1$

素因数の和:32526

約数の個数: 72

約数和(自身を含む): 1170016848

約数和(自身を除く): 767945520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 6192, 12384, 32467, 64934, 97401, 129868, 194802, 259736, 292203, 389604, 519472, 584406, 779208, 1038944, 1168812, 1396081, 1558416, 2337624, 2792162, 3116832, 4188243, 4675248, 5584324, 8376486, 9350496, 11168648, 12564729, 16752972, 22337296, 25129458, 33505944, 44674592, 50258916, 67011888, 100517832, 134023776, 201035664, 402071328]

約数ペア:

[(1, 402071328), (2, 201035664), (3, 134023776), (4, 100517832), (6, 67011888), (8, 50258916), (9, 44674592), (12, 33505944), (16, 25129458), (18, 22337296), (24, 16752972), (32, 12564729), (36, 11168648), (43, 9350496), (48, 8376486), (72, 5584324), (86, 4675248), (96, 4188243), (129, 3116832), (144, 2792162), (172, 2337624), (258, 1558416), (288, 1396081), (344, 1168812), (387, 1038944), (516, 779208), (688, 584406), (774, 519472), (1032, 389604), (1376, 292203), (1548, 259736), (2064, 194802), (3096, 129868), (4128, 97401), (6192, 64934), (12384, 32467)]