266433846

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{397}}^1$

素因数の和:486

約数の個数: 96

約数和(自身を含む): 665583360

約数和(自身を除く): 399149514

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 29, 38, 42, 57, 58, 87, 114, 133, 174, 203, 266, 397, 399, 406, 551, 609, 794, 798, 841, 1102, 1191, 1218, 1653, 1682, 2382, 2523, 2779, 3306, 3857, 5046, 5558, 5887, 7543, 7714, 8337, 11513, 11571, 11774, 15086, 15979, 16674, 17661, 22629, 23026, 23142, 31958, 34539, 35322, 45258, 47937, 52801, 69078, 80591, 95874, 105602, 111853, 158403, 161182, 218747, 223706, 241773, 316806, 333877, 335559, 437494, 483546, 656241, 667754, 671118, 1001631, 1312482, 1531229, 2003262, 2337139, 3062458, 4593687, 4674278, 6343663, 7011417, 9187374, 12687326, 14022834, 19030989, 38061978, 44405641, 88811282, 133216923, 266433846]

約数ペア:

[(1, 266433846), (2, 133216923), (3, 88811282), (6, 44405641), (7, 38061978), (14, 19030989), (19, 14022834), (21, 12687326), (29, 9187374), (38, 7011417), (42, 6343663), (57, 4674278), (58, 4593687), (87, 3062458), (114, 2337139), (133, 2003262), (174, 1531229), (203, 1312482), (266, 1001631), (397, 671118), (399, 667754), (406, 656241), (551, 483546), (609, 437494), (794, 335559), (798, 333877), (841, 316806), (1102, 241773), (1191, 223706), (1218, 218747), (1653, 161182), (1682, 158403), (2382, 111853), (2523, 105602), (2779, 95874), (3306, 80591), (3857, 69078), (5046, 52801), (5558, 47937), (5887, 45258), (7543, 35322), (7714, 34539), (8337, 31958), (11513, 23142), (11571, 23026), (11774, 22629), (15086, 17661), (15979, 16674)]