255639024

素因数分解:

$2^4\times 3^3\times {\mathrm{591757}}^1$

素因数の和:591774

約数の個数: 40

約数和(自身を含む): 733779920

約数和(自身を除く): 478140896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 591757, 1183514, 1775271, 2367028, 3550542, 4734056, 5325813, 7101084, 9468112, 10651626, 14202168, 15977439, 21303252, 28404336, 31954878, 42606504, 63909756, 85213008, 127819512, 255639024]

約数ペア:

[(1, 255639024), (2, 127819512), (3, 85213008), (4, 63909756), (6, 42606504), (8, 31954878), (9, 28404336), (12, 21303252), (16, 15977439), (18, 14202168), (24, 10651626), (27, 9468112), (36, 7101084), (48, 5325813), (54, 4734056), (72, 3550542), (108, 2367028), (144, 1775271), (216, 1183514), (432, 591757)]