213435456

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{367}}^1$

素因数の和:628

約数の個数: 112

約数和(自身を含む): 612428544

約数和(自身を除く): 398993088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 233, 312, 367, 416, 466, 624, 699, 734, 832, 932, 1101, 1248, 1398, 1468, 1864, 2202, 2496, 2796, 2936, 3029, 3728, 4404, 4771, 5592, 5872, 6058, 7456, 8808, 9087, 9542, 11184, 11744, 12116, 14313, 14912, 17616, 18174, 19084, 22368, 23488, 24232, 28626, 35232, 36348, 38168, 44736, 48464, 57252, 70464, 72696, 76336, 85511, 96928, 114504, 145392, 152672, 171022, 193856, 229008, 256533, 290784, 305344, 342044, 458016, 513066, 581568, 684088, 916032, 1026132, 1111643, 1368176, 2052264, 2223286, 2736352, 3334929, 4104528, 4446572, 5472704, 6669858, 8209056, 8893144, 13339716, 16418112, 17786288, 26679432, 35572576, 53358864, 71145152, 106717728, 213435456]

約数ペア:

[(1, 213435456), (2, 106717728), (3, 71145152), (4, 53358864), (6, 35572576), (8, 26679432), (12, 17786288), (13, 16418112), (16, 13339716), (24, 8893144), (26, 8209056), (32, 6669858), (39, 5472704), (48, 4446572), (52, 4104528), (64, 3334929), (78, 2736352), (96, 2223286), (104, 2052264), (156, 1368176), (192, 1111643), (208, 1026132), (233, 916032), (312, 684088), (367, 581568), (416, 513066), (466, 458016), (624, 342044), (699, 305344), (734, 290784), (832, 256533), (932, 229008), (1101, 193856), (1248, 171022), (1398, 152672), (1468, 145392), (1864, 114504), (2202, 96928), (2496, 85511), (2796, 76336), (2936, 72696), (3029, 70464), (3728, 57252), (4404, 48464), (4771, 44736), (5592, 38168), (5872, 36348), (6058, 35232), (7456, 28626), (8808, 24232), (9087, 23488), (9542, 22368), (11184, 19084), (11744, 18174), (12116, 17616), (14313, 14912)]