313548844

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{337}}^1$

素因数の和:503

約数の個数: 72

約数和(自身を含む): 660284352

約数和(自身を除く): 346735508

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 101, 188, 196, 202, 329, 337, 404, 658, 674, 707, 1316, 1348, 1414, 2303, 2359, 2828, 4606, 4718, 4747, 4949, 9212, 9436, 9494, 9898, 15839, 16513, 18988, 19796, 31678, 33026, 33229, 34037, 63356, 66052, 66458, 68074, 110873, 132916, 136148, 221746, 232603, 238259, 443492, 465206, 476518, 776111, 930412, 953036, 1552222, 1599739, 1667813, 3104444, 3199478, 3335626, 6398956, 6671252, 11198173, 22396346, 44792692, 78387211, 156774422, 313548844]

約数ペア:

[(1, 313548844), (2, 156774422), (4, 78387211), (7, 44792692), (14, 22396346), (28, 11198173), (47, 6671252), (49, 6398956), (94, 3335626), (98, 3199478), (101, 3104444), (188, 1667813), (196, 1599739), (202, 1552222), (329, 953036), (337, 930412), (404, 776111), (658, 476518), (674, 465206), (707, 443492), (1316, 238259), (1348, 232603), (1414, 221746), (2303, 136148), (2359, 132916), (2828, 110873), (4606, 68074), (4718, 66458), (4747, 66052), (4949, 63356), (9212, 34037), (9436, 33229), (9494, 33026), (9898, 31678), (15839, 19796), (16513, 18988)]