2159458968

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1\times {\mathrm{4111}}^1$

素因数の和:4672

約数の個数: 64

約数和(自身を含む): 5536396800

約数和(自身を除く): 3376937832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 509, 516, 1018, 1032, 1527, 2036, 3054, 4072, 4111, 6108, 8222, 12216, 12333, 16444, 21887, 24666, 32888, 43774, 49332, 65661, 87548, 98664, 131322, 175096, 176773, 262644, 353546, 525288, 530319, 707092, 1060638, 1414184, 2092499, 2121276, 4184998, 4242552, 6277497, 8369996, 12554994, 16739992, 25109988, 50219976, 89977457, 179954914, 269932371, 359909828, 539864742, 719819656, 1079729484, 2159458968]

約数ペア:

[(1, 2159458968), (2, 1079729484), (3, 719819656), (4, 539864742), (6, 359909828), (8, 269932371), (12, 179954914), (24, 89977457), (43, 50219976), (86, 25109988), (129, 16739992), (172, 12554994), (258, 8369996), (344, 6277497), (509, 4242552), (516, 4184998), (1018, 2121276), (1032, 2092499), (1527, 1414184), (2036, 1060638), (3054, 707092), (4072, 530319), (4111, 525288), (6108, 353546), (8222, 262644), (12216, 176773), (12333, 175096), (16444, 131322), (21887, 98664), (24666, 87548), (32888, 65661), (43774, 49332)]