378842724

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1129}}^1$

素因数の和:1394

約数の個数: 96

約数和(自身を含む): 1063104000

約数和(自身を除く): 684261276

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 239, 351, 468, 478, 702, 717, 956, 1129, 1404, 1434, 2151, 2258, 2868, 3107, 3387, 4302, 4516, 6214, 6453, 6774, 8604, 9321, 10161, 12428, 12906, 13548, 14677, 18642, 20322, 25812, 27963, 29354, 30483, 37284, 40644, 44031, 55926, 58708, 60966, 83889, 88062, 111852, 121932, 132093, 167778, 176124, 264186, 269831, 335556, 396279, 528372, 539662, 792558, 809493, 1079324, 1585116, 1618986, 2428479, 3237972, 3507803, 4856958, 7015606, 7285437, 9713916, 10523409, 14031212, 14570874, 21046818, 29141748, 31570227, 42093636, 63140454, 94710681, 126280908, 189421362, 378842724]

約数ペア:

[(1, 378842724), (2, 189421362), (3, 126280908), (4, 94710681), (6, 63140454), (9, 42093636), (12, 31570227), (13, 29141748), (18, 21046818), (26, 14570874), (27, 14031212), (36, 10523409), (39, 9713916), (52, 7285437), (54, 7015606), (78, 4856958), (108, 3507803), (117, 3237972), (156, 2428479), (234, 1618986), (239, 1585116), (351, 1079324), (468, 809493), (478, 792558), (702, 539662), (717, 528372), (956, 396279), (1129, 335556), (1404, 269831), (1434, 264186), (2151, 176124), (2258, 167778), (2868, 132093), (3107, 121932), (3387, 111852), (4302, 88062), (4516, 83889), (6214, 60966), (6453, 58708), (6774, 55926), (8604, 44031), (9321, 40644), (10161, 37284), (12428, 30483), (12906, 29354), (13548, 27963), (14677, 25812), (18642, 20322)]