405173796

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{83}}^1\times {\mathrm{769}}^1$

素因数の和:905

約数の個数: 72

約数和(自身を含む): 1001505120

約数和(自身を除く): 596331324

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 83, 92, 138, 166, 249, 276, 332, 498, 529, 769, 996, 1058, 1538, 1587, 1909, 2116, 2307, 3076, 3174, 3818, 4614, 5727, 6348, 7636, 9228, 11454, 17687, 22908, 35374, 43907, 53061, 63827, 70748, 87814, 106122, 127654, 131721, 175628, 191481, 212244, 255308, 263442, 382962, 406801, 526884, 765924, 813602, 1220403, 1468021, 1627204, 2440806, 2936042, 4404063, 4881612, 5872084, 8808126, 17616252, 33764483, 67528966, 101293449, 135057932, 202586898, 405173796]

約数ペア:

[(1, 405173796), (2, 202586898), (3, 135057932), (4, 101293449), (6, 67528966), (12, 33764483), (23, 17616252), (46, 8808126), (69, 5872084), (83, 4881612), (92, 4404063), (138, 2936042), (166, 2440806), (249, 1627204), (276, 1468021), (332, 1220403), (498, 813602), (529, 765924), (769, 526884), (996, 406801), (1058, 382962), (1538, 263442), (1587, 255308), (1909, 212244), (2116, 191481), (2307, 175628), (3076, 131721), (3174, 127654), (3818, 106122), (4614, 87814), (5727, 70748), (6348, 63827), (7636, 53061), (9228, 43907), (11454, 35374), (17687, 22908)]