319606482

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2659}}^1$

素因数の和:2767

約数の個数: 64

約数和(自身を含む): 729308160

約数和(自身を除く): 409701678

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 67, 69, 78, 134, 138, 201, 299, 402, 598, 871, 897, 1541, 1742, 1794, 2613, 2659, 3082, 4623, 5226, 5318, 7977, 9246, 15954, 20033, 34567, 40066, 60099, 61157, 69134, 103701, 120198, 122314, 178153, 183471, 207402, 356306, 366942, 534459, 795041, 1068918, 1590082, 2315989, 2385123, 4097519, 4631978, 4770246, 6947967, 8195038, 12292557, 13895934, 24585114, 53267747, 106535494, 159803241, 319606482]

約数ペア:

[(1, 319606482), (2, 159803241), (3, 106535494), (6, 53267747), (13, 24585114), (23, 13895934), (26, 12292557), (39, 8195038), (46, 6947967), (67, 4770246), (69, 4631978), (78, 4097519), (134, 2385123), (138, 2315989), (201, 1590082), (299, 1068918), (402, 795041), (598, 534459), (871, 366942), (897, 356306), (1541, 207402), (1742, 183471), (1794, 178153), (2613, 122314), (2659, 120198), (3082, 103701), (4623, 69134), (5226, 61157), (5318, 60099), (7977, 40066), (9246, 34567), (15954, 20033)]