285640824

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{23291}}^1$

素因数の和:23380

約数の個数: 64

約数和(自身を含む): 827331840

約数和(自身を除く): 541691016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 146, 168, 219, 292, 438, 511, 584, 876, 1022, 1533, 1752, 2044, 3066, 4088, 6132, 12264, 23291, 46582, 69873, 93164, 139746, 163037, 186328, 279492, 326074, 489111, 558984, 652148, 978222, 1304296, 1700243, 1956444, 3400486, 3912888, 5100729, 6800972, 10201458, 11901701, 13601944, 20402916, 23803402, 35705103, 40805832, 47606804, 71410206, 95213608, 142820412, 285640824]

約数ペア:

[(1, 285640824), (2, 142820412), (3, 95213608), (4, 71410206), (6, 47606804), (7, 40805832), (8, 35705103), (12, 23803402), (14, 20402916), (21, 13601944), (24, 11901701), (28, 10201458), (42, 6800972), (56, 5100729), (73, 3912888), (84, 3400486), (146, 1956444), (168, 1700243), (219, 1304296), (292, 978222), (438, 652148), (511, 558984), (584, 489111), (876, 326074), (1022, 279492), (1533, 186328), (1752, 163037), (2044, 139746), (3066, 93164), (4088, 69873), (6132, 46582), (12264, 23291)]