316880304

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{507821}}^1$

素因数の和:507845

約数の個数: 40

約数和(自身を含む): 881578992

約数和(自身を除く): 564698688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 507821, 1015642, 1523463, 2031284, 3046926, 4062568, 6093852, 6601673, 8125136, 12187704, 13203346, 19805019, 24375408, 26406692, 39610038, 52813384, 79220076, 105626768, 158440152, 316880304]

約数ペア:

[(1, 316880304), (2, 158440152), (3, 105626768), (4, 79220076), (6, 52813384), (8, 39610038), (12, 26406692), (13, 24375408), (16, 19805019), (24, 13203346), (26, 12187704), (39, 8125136), (48, 6601673), (52, 6093852), (78, 4062568), (104, 3046926), (156, 2031284), (208, 1523463), (312, 1015642), (624, 507821)]