317656514

素因数分解:

$2^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{479}}^1$

素因数の和:663

約数の個数: 48

約数和(自身を含む): 569306880

約数和(自身を除く): 251650366

約数列:

[1, 2, 7, 14, 49, 67, 98, 101, 134, 202, 469, 479, 707, 938, 958, 1414, 3283, 3353, 4949, 6566, 6706, 6767, 9898, 13534, 23471, 32093, 46942, 47369, 48379, 64186, 94738, 96758, 224651, 331583, 338653, 449302, 663166, 677306, 1572557, 2370571, 3145114, 3241393, 4741142, 6482786, 22689751, 45379502, 158828257, 317656514]

約数ペア:

[(1, 317656514), (2, 158828257), (7, 45379502), (14, 22689751), (49, 6482786), (67, 4741142), (98, 3241393), (101, 3145114), (134, 2370571), (202, 1572557), (469, 677306), (479, 663166), (707, 449302), (938, 338653), (958, 331583), (1414, 224651), (3283, 96758), (3353, 94738), (4949, 64186), (6566, 48379), (6706, 47369), (6767, 46942), (9898, 32093), (13534, 23471)]