313355688

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{421177}}^1$

素因数の和:421217

約数の個数: 32

約数和(自身を含む): 808661760

約数和(自身を除く): 495306072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 421177, 842354, 1263531, 1684708, 2527062, 3369416, 5054124, 10108248, 13056487, 26112974, 39169461, 52225948, 78338922, 104451896, 156677844, 313355688]

約数ペア:

[(1, 313355688), (2, 156677844), (3, 104451896), (4, 78338922), (6, 52225948), (8, 39169461), (12, 26112974), (24, 13056487), (31, 10108248), (62, 5054124), (93, 3369416), (124, 2527062), (186, 1684708), (248, 1263531), (372, 842354), (744, 421177)]