258304176

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137983}}^1$

素因数の和:138010

約数の個数: 60

約数和(自身を含む): 778505728

約数和(自身を除く): 520201552

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, 137983, 275966, 413949, 551932, 827898, 1103864, 1241847, 1655796, 1793779, 2207728, 2483694, 3311592, 3587558, 4967388, 5381337, 6623184, 7175116, 9934776, 10762674, 14350232, 16144011, 19869552, 21525348, 28700464, 32288022, 43050696, 64576044, 86101392, 129152088, 258304176]

約数ペア:

[(1, 258304176), (2, 129152088), (3, 86101392), (4, 64576044), (6, 43050696), (8, 32288022), (9, 28700464), (12, 21525348), (13, 19869552), (16, 16144011), (18, 14350232), (24, 10762674), (26, 9934776), (36, 7175116), (39, 6623184), (48, 5381337), (52, 4967388), (72, 3587558), (78, 3311592), (104, 2483694), (117, 2207728), (144, 1793779), (156, 1655796), (208, 1241847), (234, 1103864), (312, 827898), (468, 551932), (624, 413949), (936, 275966), (1872, 137983)]