682647588

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:256

約数の個数: 240

約数和(自身を含む): 2151515520

約数和(自身を除く): 1468867932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 81, 84, 87, 97, 107, 108, 116, 126, 162, 174, 189, 194, 203, 214, 252, 261, 291, 321, 324, 348, 378, 388, 406, 428, 522, 567, 582, 609, 642, 679, 749, 756, 783, 812, 873, 963, 1044, 1134, 1164, 1218, 1284, 1358, 1498, 1566, 1746, 1827, 1926, 2037, 2247, 2268, 2349, 2436, 2619, 2716, 2813, 2889, 2996, 3103, 3132, 3492, 3654, 3852, 4074, 4494, 4698, 5238, 5481, 5626, 5778, 6111, 6206, 6741, 7308, 7857, 8148, 8439, 8667, 8988, 9309, 9396, 10379, 10476, 10962, 11252, 11556, 12222, 12412, 13482, 15714, 16443, 16878, 17334, 18333, 18618, 19691, 20223, 20758, 21721, 21924, 24444, 25317, 26964, 27927, 31137, 31428, 32886, 33756, 34668, 36666, 37236, 39382, 40446, 41516, 43442, 50634, 54999, 55854, 59073, 60669, 62274, 65163, 65772, 72653, 73332, 75951, 78764, 80892, 83781, 86884, 93411, 101268, 109998, 111708, 118146, 121338, 124548, 130326, 145306, 151902, 167562, 177219, 186822, 195489, 217959, 219996, 227853, 236292, 242676, 251343, 260652, 280233, 290612, 300991, 303804, 335124, 354438, 373644, 390978, 435918, 455706, 502686, 531657, 560466, 586467, 601982, 653877, 708876, 781956, 840699, 871836, 902973, 911412, 1005372, 1063314, 1120932, 1172934, 1203964, 1307754, 1594971, 1681398, 1759401, 1805946, 1961631, 2106937, 2126628, 2345868, 2615508, 2708919, 3189942, 3362796, 3518802, 3611892, 3923262, 4213874, 5417838, 5884893, 6320811, 6379884, 7037604, 7846524, 8126757, 8427748, 10835676, 11769786, 12641622, 16253514, 18962433, 23539572, 24380271, 25283244, 32507028, 37924866, 48760542, 56887299, 75849732, 97521084, 113774598, 170661897, 227549196, 341323794, 682647588]

約数ペア:

[(1, 682647588), (2, 341323794), (3, 227549196), (4, 170661897), (6, 113774598), (7, 97521084), (9, 75849732), (12, 56887299), (14, 48760542), (18, 37924866), (21, 32507028), (27, 25283244), (28, 24380271), (29, 23539572), (36, 18962433), (42, 16253514), (54, 12641622), (58, 11769786), (63, 10835676), (81, 8427748), (84, 8126757), (87, 7846524), (97, 7037604), (107, 6379884), (108, 6320811), (116, 5884893), (126, 5417838), (162, 4213874), (174, 3923262), (189, 3611892), (194, 3518802), (203, 3362796), (214, 3189942), (252, 2708919), (261, 2615508), (291, 2345868), (321, 2126628), (324, 2106937), (348, 1961631), (378, 1805946), (388, 1759401), (406, 1681398), (428, 1594971), (522, 1307754), (567, 1203964), (582, 1172934), (609, 1120932), (642, 1063314), (679, 1005372), (749, 911412), (756, 902973), (783, 871836), (812, 840699), (873, 781956), (963, 708876), (1044, 653877), (1134, 601982), (1164, 586467), (1218, 560466), (1284, 531657), (1358, 502686), (1498, 455706), (1566, 435918), (1746, 390978), (1827, 373644), (1926, 354438), (2037, 335124), (2247, 303804), (2268, 300991), (2349, 290612), (2436, 280233), (2619, 260652), (2716, 251343), (2813, 242676), (2889, 236292), (2996, 227853), (3103, 219996), (3132, 217959), (3492, 195489), (3654, 186822), (3852, 177219), (4074, 167562), (4494, 151902), (4698, 145306), (5238, 130326), (5481, 124548), (5626, 121338), (5778, 118146), (6111, 111708), (6206, 109998), (6741, 101268), (7308, 93411), (7857, 86884), (8148, 83781), (8439, 80892), (8667, 78764), (8988, 75951), (9309, 73332), (9396, 72653), (10379, 65772), (10476, 65163), (10962, 62274), (11252, 60669), (11556, 59073), (12222, 55854), (12412, 54999), (13482, 50634), (15714, 43442), (16443, 41516), (16878, 40446), (17334, 39382), (18333, 37236), (18618, 36666), (19691, 34668), (20223, 33756), (20758, 32886), (21721, 31428), (21924, 31137), (24444, 27927), (25317, 26964)]