784819152

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{139747}}^1$

素因数の和:139777

約数の個数: 80

約数和(自身を含む): 2426025280

約数和(自身を除く): 1641206128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 139747, 279494, 419241, 558988, 838482, 1117976, 1257723, 1676964, 1816711, 2235952, 2515446, 3353928, 3633422, 3773169, 5030892, 5450133, 6707856, 7266844, 7546338, 10061784, 10900266, 14533688, 15092676, 16350399, 20123568, 21800532, 29067376, 30185352, 32700798, 43601064, 49051197, 60370704, 65401596, 87202128, 98102394, 130803192, 196204788, 261606384, 392409576, 784819152]

約数ペア:

[(1, 784819152), (2, 392409576), (3, 261606384), (4, 196204788), (6, 130803192), (8, 98102394), (9, 87202128), (12, 65401596), (13, 60370704), (16, 49051197), (18, 43601064), (24, 32700798), (26, 30185352), (27, 29067376), (36, 21800532), (39, 20123568), (48, 16350399), (52, 15092676), (54, 14533688), (72, 10900266), (78, 10061784), (104, 7546338), (108, 7266844), (117, 6707856), (144, 5450133), (156, 5030892), (208, 3773169), (216, 3633422), (234, 3353928), (312, 2515446), (351, 2235952), (432, 1816711), (468, 1676964), (624, 1257723), (702, 1117976), (936, 838482), (1404, 558988), (1872, 419241), (2808, 279494), (5616, 139747)]