385391448

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{411743}}^1$

素因数の和:411768

約数の個数: 48

約数和(自身を含む): 1124061120

約数和(自身を除く): 738669672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 411743, 823486, 1235229, 1646972, 2470458, 3293944, 3705687, 4940916, 5352659, 7411374, 9881832, 10705318, 14822748, 16057977, 21410636, 29645496, 32115954, 42821272, 48173931, 64231908, 96347862, 128463816, 192695724, 385391448]

約数ペア:

[(1, 385391448), (2, 192695724), (3, 128463816), (4, 96347862), (6, 64231908), (8, 48173931), (9, 42821272), (12, 32115954), (13, 29645496), (18, 21410636), (24, 16057977), (26, 14822748), (36, 10705318), (39, 9881832), (52, 7411374), (72, 5352659), (78, 4940916), (104, 3705687), (117, 3293944), (156, 2470458), (234, 1646972), (312, 1235229), (468, 823486), (936, 411743)]