40315044

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:326

約数の個数: 144

約数和(自身を含む): 125024256

約数和(自身を除く): 84709212

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 23, 28, 33, 42, 44, 46, 49, 66, 69, 77, 84, 92, 98, 132, 138, 147, 154, 161, 196, 231, 253, 271, 276, 294, 308, 322, 462, 483, 506, 539, 542, 588, 644, 759, 813, 924, 966, 1012, 1078, 1084, 1127, 1518, 1617, 1626, 1771, 1897, 1932, 2156, 2254, 2981, 3036, 3234, 3252, 3381, 3542, 3794, 4508, 5313, 5691, 5962, 6233, 6468, 6762, 7084, 7588, 8943, 10626, 11382, 11924, 12397, 12466, 13279, 13524, 17886, 18699, 20867, 21252, 22764, 24794, 24932, 26558, 35772, 37191, 37398, 39837, 41734, 43631, 49588, 53116, 62601, 68563, 74382, 74796, 79674, 83468, 87262, 125202, 130893, 137126, 146069, 148764, 159348, 174524, 205689, 250404, 261786, 274252, 292138, 305417, 411378, 438207, 479941, 523572, 584276, 610834, 822756, 876414, 916251, 959882, 1221668, 1439823, 1752828, 1832502, 1919764, 2879646, 3359587, 3665004, 5759292, 6719174, 10078761, 13438348, 20157522, 40315044]

約数ペア:

[(1, 40315044), (2, 20157522), (3, 13438348), (4, 10078761), (6, 6719174), (7, 5759292), (11, 3665004), (12, 3359587), (14, 2879646), (21, 1919764), (22, 1832502), (23, 1752828), (28, 1439823), (33, 1221668), (42, 959882), (44, 916251), (46, 876414), (49, 822756), (66, 610834), (69, 584276), (77, 523572), (84, 479941), (92, 438207), (98, 411378), (132, 305417), (138, 292138), (147, 274252), (154, 261786), (161, 250404), (196, 205689), (231, 174524), (253, 159348), (271, 148764), (276, 146069), (294, 137126), (308, 130893), (322, 125202), (462, 87262), (483, 83468), (506, 79674), (539, 74796), (542, 74382), (588, 68563), (644, 62601), (759, 53116), (813, 49588), (924, 43631), (966, 41734), (1012, 39837), (1078, 37398), (1084, 37191), (1127, 35772), (1518, 26558), (1617, 24932), (1626, 24794), (1771, 22764), (1897, 21252), (1932, 20867), (2156, 18699), (2254, 17886), (2981, 13524), (3036, 13279), (3234, 12466), (3252, 12397), (3381, 11924), (3542, 11382), (3794, 10626), (4508, 8943), (5313, 7588), (5691, 7084), (5962, 6762), (6233, 6468)]