432849976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{571}}^1$

素因数の和:824

約数の個数: 64

約数和(自身を含む): 903782880

約数和(自身を除く): 470932904

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 197, 296, 394, 481, 571, 788, 962, 1142, 1576, 1924, 2284, 2561, 3848, 4568, 5122, 7289, 7423, 10244, 14578, 14846, 20488, 21127, 29156, 29692, 42254, 58312, 59384, 84508, 94757, 112487, 169016, 189514, 224974, 274651, 379028, 449948, 549302, 758056, 899896, 1098604, 1462331, 2197208, 2924662, 4162019, 5849324, 8324038, 11698648, 16648076, 33296152, 54106247, 108212494, 216424988, 432849976]

約数ペア:

[(1, 432849976), (2, 216424988), (4, 108212494), (8, 54106247), (13, 33296152), (26, 16648076), (37, 11698648), (52, 8324038), (74, 5849324), (104, 4162019), (148, 2924662), (197, 2197208), (296, 1462331), (394, 1098604), (481, 899896), (571, 758056), (788, 549302), (962, 449948), (1142, 379028), (1576, 274651), (1924, 224974), (2284, 189514), (2561, 169016), (3848, 112487), (4568, 94757), (5122, 84508), (7289, 59384), (7423, 58312), (10244, 42254), (14578, 29692), (14846, 29156), (20488, 21127)]