40474008

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{769}}^1$

素因数の和:841

約数の個数: 96

約数和(自身を含む): 118918800

約数和(自身を除く): 78444792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 43, 51, 68, 72, 86, 102, 129, 136, 153, 172, 204, 258, 306, 344, 387, 408, 516, 612, 731, 769, 774, 1032, 1224, 1462, 1538, 1548, 2193, 2307, 2924, 3076, 3096, 4386, 4614, 5848, 6152, 6579, 6921, 8772, 9228, 13073, 13158, 13842, 17544, 18456, 26146, 26316, 27684, 33067, 39219, 52292, 52632, 55368, 66134, 78438, 99201, 104584, 117657, 132268, 156876, 198402, 235314, 264536, 297603, 313752, 396804, 470628, 562139, 595206, 793608, 941256, 1124278, 1190412, 1686417, 2248556, 2380824, 3372834, 4497112, 5059251, 6745668, 10118502, 13491336, 20237004, 40474008]

約数ペア:

[(1, 40474008), (2, 20237004), (3, 13491336), (4, 10118502), (6, 6745668), (8, 5059251), (9, 4497112), (12, 3372834), (17, 2380824), (18, 2248556), (24, 1686417), (34, 1190412), (36, 1124278), (43, 941256), (51, 793608), (68, 595206), (72, 562139), (86, 470628), (102, 396804), (129, 313752), (136, 297603), (153, 264536), (172, 235314), (204, 198402), (258, 156876), (306, 132268), (344, 117657), (387, 104584), (408, 99201), (516, 78438), (612, 66134), (731, 55368), (769, 52632), (774, 52292), (1032, 39219), (1224, 33067), (1462, 27684), (1538, 26316), (1548, 26146), (2193, 18456), (2307, 17544), (2924, 13842), (3076, 13158), (3096, 13073), (4386, 9228), (4614, 8772), (5848, 6921), (6152, 6579)]