1290829368

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{8629}}^1$

素因数の和:8932

約数の個数: 64

約数和(自身を含む): 3380198400

約数和(自身を除く): 2089369032

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 271, 276, 542, 552, 813, 1084, 1626, 2168, 3252, 6233, 6504, 8629, 12466, 17258, 18699, 24932, 25887, 34516, 37398, 49864, 51774, 69032, 74796, 103548, 149592, 198467, 207096, 396934, 595401, 793868, 1190802, 1587736, 2338459, 2381604, 4676918, 4763208, 7015377, 9353836, 14030754, 18707672, 28061508, 53784557, 56123016, 107569114, 161353671, 215138228, 322707342, 430276456, 645414684, 1290829368]

約数ペア:

[(1, 1290829368), (2, 645414684), (3, 430276456), (4, 322707342), (6, 215138228), (8, 161353671), (12, 107569114), (23, 56123016), (24, 53784557), (46, 28061508), (69, 18707672), (92, 14030754), (138, 9353836), (184, 7015377), (271, 4763208), (276, 4676918), (542, 2381604), (552, 2338459), (813, 1587736), (1084, 1190802), (1626, 793868), (2168, 595401), (3252, 396934), (6233, 207096), (6504, 198467), (8629, 149592), (12466, 103548), (17258, 74796), (18699, 69032), (24932, 51774), (25887, 49864), (34516, 37398)]