315057876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1$

素因数の和:645

約数の個数: 96

約数和(自身を含む): 862095360

約数和(自身を除く): 547037484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 59, 84, 118, 151, 177, 236, 302, 354, 413, 421, 453, 604, 708, 826, 842, 906, 1057, 1239, 1263, 1652, 1684, 1812, 2114, 2478, 2526, 2947, 3171, 4228, 4956, 5052, 5894, 6342, 8841, 8909, 11788, 12684, 17682, 17818, 24839, 26727, 35364, 35636, 49678, 53454, 62363, 63571, 74517, 99356, 106908, 124726, 127142, 149034, 173873, 187089, 190713, 249452, 254284, 298068, 347746, 374178, 381426, 444997, 521619, 695492, 748356, 762852, 889994, 1043238, 1334991, 1779988, 2086476, 2669982, 3750689, 5339964, 7501378, 11252067, 15002756, 22504134, 26254823, 45008268, 52509646, 78764469, 105019292, 157528938, 315057876]

約数ペア:

[(1, 315057876), (2, 157528938), (3, 105019292), (4, 78764469), (6, 52509646), (7, 45008268), (12, 26254823), (14, 22504134), (21, 15002756), (28, 11252067), (42, 7501378), (59, 5339964), (84, 3750689), (118, 2669982), (151, 2086476), (177, 1779988), (236, 1334991), (302, 1043238), (354, 889994), (413, 762852), (421, 748356), (453, 695492), (604, 521619), (708, 444997), (826, 381426), (842, 374178), (906, 347746), (1057, 298068), (1239, 254284), (1263, 249452), (1652, 190713), (1684, 187089), (1812, 173873), (2114, 149034), (2478, 127142), (2526, 124726), (2947, 106908), (3171, 99356), (4228, 74517), (4956, 63571), (5052, 62363), (5894, 53454), (6342, 49678), (8841, 35636), (8909, 35364), (11788, 26727), (12684, 24839), (17682, 17818)]