40383001872

素因数分解:

$2^4\times 3^3\times {\mathrm{691}}^1\times {\mathrm{135281}}^1$

素因数の和:135989

約数の個数: 80

約数和(自身を含む): 116082778560

約数和(自身を除く): 75699776688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 691, 1382, 2073, 2764, 4146, 5528, 6219, 8292, 11056, 12438, 16584, 18657, 24876, 33168, 37314, 49752, 74628, 99504, 135281, 149256, 270562, 298512, 405843, 541124, 811686, 1082248, 1217529, 1623372, 2164496, 2435058, 3246744, 3652587, 4870116, 6493488, 7305174, 9740232, 14610348, 19480464, 29220696, 58441392, 93479171, 186958342, 280437513, 373916684, 560875026, 747833368, 841312539, 1121750052, 1495666736, 1682625078, 2243500104, 2523937617, 3365250156, 4487000208, 5047875234, 6730500312, 10095750468, 13461000624, 20191500936, 40383001872]

約数ペア:

[(1, 40383001872), (2, 20191500936), (3, 13461000624), (4, 10095750468), (6, 6730500312), (8, 5047875234), (9, 4487000208), (12, 3365250156), (16, 2523937617), (18, 2243500104), (24, 1682625078), (27, 1495666736), (36, 1121750052), (48, 841312539), (54, 747833368), (72, 560875026), (108, 373916684), (144, 280437513), (216, 186958342), (432, 93479171), (691, 58441392), (1382, 29220696), (2073, 19480464), (2764, 14610348), (4146, 9740232), (5528, 7305174), (6219, 6493488), (8292, 4870116), (11056, 3652587), (12438, 3246744), (16584, 2435058), (18657, 2164496), (24876, 1623372), (33168, 1217529), (37314, 1082248), (49752, 811686), (74628, 541124), (99504, 405843), (135281, 298512), (149256, 270562)]