3999592968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{18731}}^1$

素因数の和:18819

約数の個数: 128

約数和(自身を含む): 12084387840

約数和(自身を除く): 8084794872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 41, 42, 56, 62, 82, 84, 93, 123, 124, 164, 168, 186, 217, 246, 248, 287, 328, 372, 434, 492, 574, 651, 744, 861, 868, 984, 1148, 1271, 1302, 1722, 1736, 2296, 2542, 2604, 3444, 3813, 5084, 5208, 6888, 7626, 8897, 10168, 15252, 17794, 18731, 26691, 30504, 35588, 37462, 53382, 56193, 71176, 74924, 106764, 112386, 131117, 149848, 213528, 224772, 262234, 393351, 449544, 524468, 580661, 767971, 786702, 1048936, 1161322, 1535942, 1573404, 1741983, 2303913, 2322644, 3071884, 3146808, 3483966, 4064627, 4607826, 4645288, 5375797, 6143768, 6967932, 8129254, 9215652, 10751594, 12193881, 13935864, 16127391, 16258508, 18431304, 21503188, 23807101, 24387762, 32254782, 32517016, 43006376, 47614202, 48775524, 64509564, 71421303, 95228404, 97551048, 129019128, 142842606, 166649707, 190456808, 285685212, 333299414, 499949121, 571370424, 666598828, 999898242, 1333197656, 1999796484, 3999592968]

約数ペア:

[(1, 3999592968), (2, 1999796484), (3, 1333197656), (4, 999898242), (6, 666598828), (7, 571370424), (8, 499949121), (12, 333299414), (14, 285685212), (21, 190456808), (24, 166649707), (28, 142842606), (31, 129019128), (41, 97551048), (42, 95228404), (56, 71421303), (62, 64509564), (82, 48775524), (84, 47614202), (93, 43006376), (123, 32517016), (124, 32254782), (164, 24387762), (168, 23807101), (186, 21503188), (217, 18431304), (246, 16258508), (248, 16127391), (287, 13935864), (328, 12193881), (372, 10751594), (434, 9215652), (492, 8129254), (574, 6967932), (651, 6143768), (744, 5375797), (861, 4645288), (868, 4607826), (984, 4064627), (1148, 3483966), (1271, 3146808), (1302, 3071884), (1722, 2322644), (1736, 2303913), (2296, 1741983), (2542, 1573404), (2604, 1535942), (3444, 1161322), (3813, 1048936), (5084, 786702), (5208, 767971), (6888, 580661), (7626, 524468), (8897, 449544), (10168, 393351), (15252, 262234), (17794, 224772), (18731, 213528), (26691, 149848), (30504, 131117), (35588, 112386), (37462, 106764), (53382, 74924), (56193, 71176)]