313851828

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1\times {\mathrm{631}}^1$

素因数の和:1048

約数の個数: 48

約数和(自身を含む): 740754560

約数和(自身を除く): 426902732

約数列:

[1, 2, 3, 4, 6, 12, 181, 229, 362, 458, 543, 631, 687, 724, 916, 1086, 1262, 1374, 1893, 2172, 2524, 2748, 3786, 7572, 41449, 82898, 114211, 124347, 144499, 165796, 228422, 248694, 288998, 342633, 433497, 456844, 497388, 577996, 685266, 866994, 1370532, 1733988, 26154319, 52308638, 78462957, 104617276, 156925914, 313851828]

約数ペア:

[(1, 313851828), (2, 156925914), (3, 104617276), (4, 78462957), (6, 52308638), (12, 26154319), (181, 1733988), (229, 1370532), (362, 866994), (458, 685266), (543, 577996), (631, 497388), (687, 456844), (724, 433497), (916, 342633), (1086, 288998), (1262, 248694), (1374, 228422), (1893, 165796), (2172, 144499), (2524, 124347), (2748, 114211), (3786, 82898), (7572, 41449)]