217475904

素因数分解:

$2^6\times 3^1\times {\mathrm{163}}^1\times {\mathrm{6949}}^1$

素因数の和:7127

約数の個数: 56

約数和(自身を含む): 579018400

約数和(自身を除く): 361542496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 163, 192, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 5216, 6949, 7824, 10432, 13898, 15648, 20847, 27796, 31296, 41694, 55592, 83388, 111184, 166776, 222368, 333552, 444736, 667104, 1132687, 1334208, 2265374, 3398061, 4530748, 6796122, 9061496, 13592244, 18122992, 27184488, 36245984, 54368976, 72491968, 108737952, 217475904]

約数ペア:

[(1, 217475904), (2, 108737952), (3, 72491968), (4, 54368976), (6, 36245984), (8, 27184488), (12, 18122992), (16, 13592244), (24, 9061496), (32, 6796122), (48, 4530748), (64, 3398061), (96, 2265374), (163, 1334208), (192, 1132687), (326, 667104), (489, 444736), (652, 333552), (978, 222368), (1304, 166776), (1956, 111184), (2608, 83388), (3912, 55592), (5216, 41694), (6949, 31296), (7824, 27796), (10432, 20847), (13898, 15648)]