261806112

素因数分解:

$2^5\times 3^2\times {\mathrm{149}}^1\times {\mathrm{6101}}^1$

素因数の和:6266

約数の個数: 72

約数和(自身を含む): 749630700

約数和(自身を除く): 487824588

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 149, 288, 298, 447, 596, 894, 1192, 1341, 1788, 2384, 2682, 3576, 4768, 5364, 6101, 7152, 10728, 12202, 14304, 18303, 21456, 24404, 36606, 42912, 48808, 54909, 73212, 97616, 109818, 146424, 195232, 219636, 292848, 439272, 585696, 878544, 909049, 1757088, 1818098, 2727147, 3636196, 5454294, 7272392, 8181441, 10908588, 14544784, 16362882, 21817176, 29089568, 32725764, 43634352, 65451528, 87268704, 130903056, 261806112]

約数ペア:

[(1, 261806112), (2, 130903056), (3, 87268704), (4, 65451528), (6, 43634352), (8, 32725764), (9, 29089568), (12, 21817176), (16, 16362882), (18, 14544784), (24, 10908588), (32, 8181441), (36, 7272392), (48, 5454294), (72, 3636196), (96, 2727147), (144, 1818098), (149, 1757088), (288, 909049), (298, 878544), (447, 585696), (596, 439272), (894, 292848), (1192, 219636), (1341, 195232), (1788, 146424), (2384, 109818), (2682, 97616), (3576, 73212), (4768, 54909), (5364, 48808), (6101, 42912), (7152, 36606), (10728, 24404), (12202, 21456), (14304, 18303)]