315027229436

素因数分解:

$2^2\times {\mathrm{137}}^2\times {\mathrm{353}}^1\times {\mathrm{11887}}^1$

素因数の和:12518

約数の個数: 36

約数和(自身を含む): 556971178848

約数和(自身を除く): 241943949412

約数列:

[1, 2, 4, 137, 274, 353, 548, 706, 1412, 11887, 18769, 23774, 37538, 47548, 48361, 75076, 96722, 193444, 1628519, 3257038, 4196111, 6514076, 6625457, 8392222, 13250914, 16784444, 26501828, 223107103, 446214206, 574867207, 892428412, 1149734414, 2299468828, 78756807359, 157513614718, 315027229436]

約数ペア:

[(1, 315027229436), (2, 157513614718), (4, 78756807359), (137, 2299468828), (274, 1149734414), (353, 892428412), (548, 574867207), (706, 446214206), (1412, 223107103), (11887, 26501828), (18769, 16784444), (23774, 13250914), (37538, 8392222), (47548, 6625457), (48361, 6514076), (75076, 4196111), (96722, 3257038), (193444, 1628519)]