396173868

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{1669}}^1$

素因数の和:1958

約数の個数: 48

約数和(自身を含む): 938192640

約数和(自身を除く): 542018772

約数列:

[1, 2, 3, 4, 6, 12, 131, 151, 262, 302, 393, 453, 524, 604, 786, 906, 1572, 1669, 1812, 3338, 5007, 6676, 10014, 19781, 20028, 39562, 59343, 79124, 118686, 218639, 237372, 252019, 437278, 504038, 655917, 756057, 874556, 1008076, 1311834, 1512114, 2623668, 3024228, 33014489, 66028978, 99043467, 132057956, 198086934, 396173868]

約数ペア:

[(1, 396173868), (2, 198086934), (3, 132057956), (4, 99043467), (6, 66028978), (12, 33014489), (131, 3024228), (151, 2623668), (262, 1512114), (302, 1311834), (393, 1008076), (453, 874556), (524, 756057), (604, 655917), (786, 504038), (906, 437278), (1572, 252019), (1669, 237372), (1812, 218639), (3338, 118686), (5007, 79124), (6676, 59343), (10014, 39562), (19781, 20028)]