259088886

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{587}}^1$

素因数の和:746

約数の個数: 96

約数和(自身を含む): 669247488

約数和(自身を除く): 410158602

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 113, 126, 186, 217, 226, 279, 339, 434, 558, 587, 651, 678, 791, 1017, 1174, 1302, 1582, 1761, 1953, 2034, 2373, 3503, 3522, 3906, 4109, 4746, 5283, 7006, 7119, 8218, 10509, 10566, 12327, 14238, 18197, 21018, 24521, 24654, 31527, 36394, 36981, 49042, 54591, 63054, 66331, 73563, 73962, 109182, 127379, 132662, 147126, 163773, 198993, 220689, 254758, 327546, 382137, 397986, 441378, 464317, 596979, 764274, 928634, 1146411, 1193958, 1392951, 2056261, 2292822, 2785902, 4112522, 4178853, 6168783, 8357706, 12337566, 14393827, 18506349, 28787654, 37012698, 43181481, 86362962, 129544443, 259088886]

約数ペア:

[(1, 259088886), (2, 129544443), (3, 86362962), (6, 43181481), (7, 37012698), (9, 28787654), (14, 18506349), (18, 14393827), (21, 12337566), (31, 8357706), (42, 6168783), (62, 4178853), (63, 4112522), (93, 2785902), (113, 2292822), (126, 2056261), (186, 1392951), (217, 1193958), (226, 1146411), (279, 928634), (339, 764274), (434, 596979), (558, 464317), (587, 441378), (651, 397986), (678, 382137), (791, 327546), (1017, 254758), (1174, 220689), (1302, 198993), (1582, 163773), (1761, 147126), (1953, 132662), (2034, 127379), (2373, 109182), (3503, 73962), (3522, 73563), (3906, 66331), (4109, 63054), (4746, 54591), (5283, 49042), (7006, 36981), (7119, 36394), (8218, 31527), (10509, 24654), (10566, 24521), (12327, 21018), (14238, 18197)]