40402608

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{739}}^1$

素因数の和:834

約数の個数: 80

約数和(自身を含む): 112314240

約数和(自身を除く): 71911632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 67, 68, 102, 134, 136, 201, 204, 268, 272, 402, 408, 536, 739, 804, 816, 1072, 1139, 1478, 1608, 2217, 2278, 2956, 3216, 3417, 4434, 4556, 5912, 6834, 8868, 9112, 11824, 12563, 13668, 17736, 18224, 25126, 27336, 35472, 37689, 49513, 50252, 54672, 75378, 99026, 100504, 148539, 150756, 198052, 201008, 297078, 301512, 396104, 594156, 603024, 792208, 841721, 1188312, 1683442, 2376624, 2525163, 3366884, 5050326, 6733768, 10100652, 13467536, 20201304, 40402608]

約数ペア:

[(1, 40402608), (2, 20201304), (3, 13467536), (4, 10100652), (6, 6733768), (8, 5050326), (12, 3366884), (16, 2525163), (17, 2376624), (24, 1683442), (34, 1188312), (48, 841721), (51, 792208), (67, 603024), (68, 594156), (102, 396104), (134, 301512), (136, 297078), (201, 201008), (204, 198052), (268, 150756), (272, 148539), (402, 100504), (408, 99026), (536, 75378), (739, 54672), (804, 50252), (816, 49513), (1072, 37689), (1139, 35472), (1478, 27336), (1608, 25126), (2217, 18224), (2278, 17736), (2956, 13668), (3216, 12563), (3417, 11824), (4434, 9112), (4556, 8868), (5912, 6834)]