675319428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{857}}^1$

素因数の和:986

約数の個数: 144

約数和(自身を含む): 2023781760

約数和(自身を除く): 1348462332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 59, 63, 84, 106, 118, 126, 159, 177, 212, 236, 252, 318, 354, 371, 413, 477, 531, 636, 708, 742, 826, 857, 954, 1062, 1113, 1239, 1484, 1652, 1714, 1908, 2124, 2226, 2478, 2571, 3127, 3339, 3428, 3717, 4452, 4956, 5142, 5999, 6254, 6678, 7434, 7713, 9381, 10284, 11998, 12508, 13356, 14868, 15426, 17997, 18762, 21889, 23996, 28143, 30852, 35994, 37524, 43778, 45421, 50563, 53991, 56286, 65667, 71988, 87556, 90842, 101126, 107982, 112572, 131334, 136263, 151689, 181684, 197001, 202252, 215964, 262668, 272526, 303378, 317947, 353941, 394002, 408789, 455067, 545052, 606756, 635894, 707882, 788004, 817578, 910134, 953841, 1061823, 1271788, 1415764, 1635156, 1820268, 1907682, 2123646, 2679839, 2861523, 3185469, 3815364, 4247292, 5359678, 5723046, 6370938, 8039517, 10719356, 11446092, 12741876, 16079034, 18758873, 24118551, 32158068, 37517746, 48237102, 56276619, 75035492, 96474204, 112553238, 168829857, 225106476, 337659714, 675319428]

約数ペア:

[(1, 675319428), (2, 337659714), (3, 225106476), (4, 168829857), (6, 112553238), (7, 96474204), (9, 75035492), (12, 56276619), (14, 48237102), (18, 37517746), (21, 32158068), (28, 24118551), (36, 18758873), (42, 16079034), (53, 12741876), (59, 11446092), (63, 10719356), (84, 8039517), (106, 6370938), (118, 5723046), (126, 5359678), (159, 4247292), (177, 3815364), (212, 3185469), (236, 2861523), (252, 2679839), (318, 2123646), (354, 1907682), (371, 1820268), (413, 1635156), (477, 1415764), (531, 1271788), (636, 1061823), (708, 953841), (742, 910134), (826, 817578), (857, 788004), (954, 707882), (1062, 635894), (1113, 606756), (1239, 545052), (1484, 455067), (1652, 408789), (1714, 394002), (1908, 353941), (2124, 317947), (2226, 303378), (2478, 272526), (2571, 262668), (3127, 215964), (3339, 202252), (3428, 197001), (3717, 181684), (4452, 151689), (4956, 136263), (5142, 131334), (5999, 112572), (6254, 107982), (6678, 101126), (7434, 90842), (7713, 87556), (9381, 71988), (10284, 65667), (11998, 56286), (12508, 53991), (13356, 50563), (14868, 45421), (15426, 43778), (17997, 37524), (18762, 35994), (21889, 30852), (23996, 28143)]