513371664

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{274237}}^1$

素因数の和:274264

約数の個数: 60

約数和(自身を含む): 1547250796

約数和(自身を除く): 1033879132

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 274237, 548474, 822711, 1096948, 1645422, 2193896, 2468133, 3290844, 3565081, 4387792, 4936266, 6581688, 7130162, 9872532, 10695243, 13163376, 14260324, 19745064, 21390486, 28520648, 32085729, 39490128, 42780972, 57041296, 64171458, 85561944, 128342916, 171123888, 256685832, 513371664]

約数ペア:

[(1, 513371664), (2, 256685832), (3, 171123888), (4, 128342916), (6, 85561944), (8, 64171458), (9, 57041296), (12, 42780972), (13, 39490128), (16, 32085729), (18, 28520648), (24, 21390486), (26, 19745064), (36, 14260324), (39, 13163376), (48, 10695243), (52, 9872532), (72, 7130162), (78, 6581688), (104, 4936266), (117, 4387792), (144, 3565081), (156, 3290844), (208, 2468133), (234, 2193896), (312, 1645422), (468, 1096948), (624, 822711), (936, 548474), (1872, 274237)]