1490231232

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2659}}^1$

素因数の和:2823

約数の個数: 168

約数和(自身を含む): 4918659200

約数和(自身を除く): 3428427968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 139, 144, 168, 192, 224, 252, 278, 288, 336, 417, 448, 504, 556, 576, 672, 834, 973, 1008, 1112, 1251, 1344, 1668, 1946, 2016, 2224, 2502, 2659, 2919, 3336, 3892, 4032, 4448, 5004, 5318, 5838, 6672, 7784, 7977, 8757, 8896, 10008, 10636, 11676, 13344, 15568, 15954, 17514, 18613, 20016, 21272, 23352, 23931, 26688, 31136, 31908, 35028, 37226, 40032, 42544, 46704, 47862, 55839, 62272, 63816, 70056, 74452, 80064, 85088, 93408, 95724, 111678, 127632, 140112, 148904, 167517, 170176, 186816, 191448, 223356, 255264, 280224, 297808, 335034, 369601, 382896, 446712, 510528, 560448, 595616, 670068, 739202, 765792, 893424, 1108803, 1191232, 1340136, 1478404, 1531584, 1786848, 2217606, 2587207, 2680272, 2956808, 3326409, 3573696, 4435212, 5174414, 5360544, 5913616, 6652818, 7761621, 8870424, 10348828, 10721088, 11827232, 13305636, 15523242, 17740848, 20697656, 23284863, 23654464, 26611272, 31046484, 35481696, 41395312, 46569726, 53222544, 62092968, 70963392, 82790624, 93139452, 106445088, 124185936, 165581248, 186278904, 212890176, 248371872, 372557808, 496743744, 745115616, 1490231232]

約数ペア:

[(1, 1490231232), (2, 745115616), (3, 496743744), (4, 372557808), (6, 248371872), (7, 212890176), (8, 186278904), (9, 165581248), (12, 124185936), (14, 106445088), (16, 93139452), (18, 82790624), (21, 70963392), (24, 62092968), (28, 53222544), (32, 46569726), (36, 41395312), (42, 35481696), (48, 31046484), (56, 26611272), (63, 23654464), (64, 23284863), (72, 20697656), (84, 17740848), (96, 15523242), (112, 13305636), (126, 11827232), (139, 10721088), (144, 10348828), (168, 8870424), (192, 7761621), (224, 6652818), (252, 5913616), (278, 5360544), (288, 5174414), (336, 4435212), (417, 3573696), (448, 3326409), (504, 2956808), (556, 2680272), (576, 2587207), (672, 2217606), (834, 1786848), (973, 1531584), (1008, 1478404), (1112, 1340136), (1251, 1191232), (1344, 1108803), (1668, 893424), (1946, 765792), (2016, 739202), (2224, 670068), (2502, 595616), (2659, 560448), (2919, 510528), (3336, 446712), (3892, 382896), (4032, 369601), (4448, 335034), (5004, 297808), (5318, 280224), (5838, 255264), (6672, 223356), (7784, 191448), (7977, 186816), (8757, 170176), (8896, 167517), (10008, 148904), (10636, 140112), (11676, 127632), (13344, 111678), (15568, 95724), (15954, 93408), (17514, 85088), (18613, 80064), (20016, 74452), (21272, 70056), (23352, 63816), (23931, 62272), (26688, 55839), (31136, 47862), (31908, 46704), (35028, 42544), (37226, 40032)]