315033914

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 531256320

約数和(自身を除く): 216222406

約数列:

[1, 2, 13, 26, 41, 82, 127, 169, 179, 254, 338, 358, 533, 1066, 1651, 2327, 3302, 4654, 5207, 6929, 7339, 10414, 13858, 14678, 21463, 22733, 30251, 42926, 45466, 60502, 67691, 95407, 135382, 190814, 295529, 591058, 879983, 932053, 1240291, 1759966, 1864106, 2480582, 3841877, 7683754, 12116689, 24233378, 157516957, 315033914]

約数ペア:

[(1, 315033914), (2, 157516957), (13, 24233378), (26, 12116689), (41, 7683754), (82, 3841877), (127, 2480582), (169, 1864106), (179, 1759966), (254, 1240291), (338, 932053), (358, 879983), (533, 591058), (1066, 295529), (1651, 190814), (2327, 135382), (3302, 95407), (4654, 67691), (5207, 60502), (6929, 45466), (7339, 42926), (10414, 30251), (13858, 22733), (14678, 21463)]