405721056

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10487}}^1$

素因数の和:10544

約数の個数: 96

約数和(自身を含む): 1184053248

約数和(自身を除く): 778332192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 186, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 992, 1209, 1248, 1488, 1612, 2418, 2976, 3224, 4836, 6448, 9672, 10487, 12896, 19344, 20974, 31461, 38688, 41948, 62922, 83896, 125844, 136331, 167792, 251688, 272662, 325097, 335584, 408993, 503376, 545324, 650194, 817986, 975291, 1006752, 1090648, 1300388, 1635972, 1950582, 2181296, 2600776, 3271944, 3901164, 4226261, 4362592, 5201552, 6543888, 7802328, 8452522, 10403104, 12678783, 13087776, 15604656, 16905044, 25357566, 31209312, 33810088, 50715132, 67620176, 101430264, 135240352, 202860528, 405721056]

約数ペア:

[(1, 405721056), (2, 202860528), (3, 135240352), (4, 101430264), (6, 67620176), (8, 50715132), (12, 33810088), (13, 31209312), (16, 25357566), (24, 16905044), (26, 15604656), (31, 13087776), (32, 12678783), (39, 10403104), (48, 8452522), (52, 7802328), (62, 6543888), (78, 5201552), (93, 4362592), (96, 4226261), (104, 3901164), (124, 3271944), (156, 2600776), (186, 2181296), (208, 1950582), (248, 1635972), (312, 1300388), (372, 1090648), (403, 1006752), (416, 975291), (496, 817986), (624, 650194), (744, 545324), (806, 503376), (992, 408993), (1209, 335584), (1248, 325097), (1488, 272662), (1612, 251688), (2418, 167792), (2976, 136331), (3224, 125844), (4836, 83896), (6448, 62922), (9672, 41948), (10487, 38688), (12896, 31461), (19344, 20974)]