385647576

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{997}}^1$

素因数の和:1304

約数の個数: 64

約数和(自身を含む): 982990080

約数和(自身を除く): 597342504

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 227, 284, 426, 454, 568, 681, 852, 908, 997, 1362, 1704, 1816, 1994, 2724, 2991, 3988, 5448, 5982, 7976, 11964, 16117, 23928, 32234, 48351, 64468, 70787, 96702, 128936, 141574, 193404, 212361, 226319, 283148, 386808, 424722, 452638, 566296, 678957, 849444, 905276, 1357914, 1698888, 1810552, 2715828, 5431656, 16068649, 32137298, 48205947, 64274596, 96411894, 128549192, 192823788, 385647576]

約数ペア:

[(1, 385647576), (2, 192823788), (3, 128549192), (4, 96411894), (6, 64274596), (8, 48205947), (12, 32137298), (24, 16068649), (71, 5431656), (142, 2715828), (213, 1810552), (227, 1698888), (284, 1357914), (426, 905276), (454, 849444), (568, 678957), (681, 566296), (852, 452638), (908, 424722), (997, 386808), (1362, 283148), (1704, 226319), (1816, 212361), (1994, 193404), (2724, 141574), (2991, 128936), (3988, 96702), (5448, 70787), (5982, 64468), (7976, 48351), (11964, 32234), (16117, 23928)]