680211108

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2467}}^1$

素因数の和:2543

約数の個数: 120

約数和(自身を含む): 1906441152

約数和(自身を除く): 1226230044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 37, 46, 54, 69, 74, 81, 92, 108, 111, 138, 148, 162, 207, 222, 276, 324, 333, 414, 444, 621, 666, 828, 851, 999, 1242, 1332, 1702, 1863, 1998, 2467, 2484, 2553, 2997, 3404, 3726, 3996, 4934, 5106, 5994, 7401, 7452, 7659, 9868, 10212, 11988, 14802, 15318, 22203, 22977, 29604, 30636, 44406, 45954, 56741, 66609, 68931, 88812, 91279, 91908, 113482, 133218, 137862, 170223, 182558, 199827, 226964, 266436, 273837, 275724, 340446, 365116, 399654, 510669, 547674, 680892, 799308, 821511, 1021338, 1095348, 1532007, 1643022, 2042676, 2099417, 2464533, 3064014, 3286044, 4198834, 4596021, 4929066, 6128028, 6298251, 7393599, 8397668, 9192042, 9858132, 12596502, 14787198, 18384084, 18894753, 25193004, 29574396, 37789506, 56684259, 75579012, 113368518, 170052777, 226737036, 340105554, 680211108]

約数ペア:

[(1, 680211108), (2, 340105554), (3, 226737036), (4, 170052777), (6, 113368518), (9, 75579012), (12, 56684259), (18, 37789506), (23, 29574396), (27, 25193004), (36, 18894753), (37, 18384084), (46, 14787198), (54, 12596502), (69, 9858132), (74, 9192042), (81, 8397668), (92, 7393599), (108, 6298251), (111, 6128028), (138, 4929066), (148, 4596021), (162, 4198834), (207, 3286044), (222, 3064014), (276, 2464533), (324, 2099417), (333, 2042676), (414, 1643022), (444, 1532007), (621, 1095348), (666, 1021338), (828, 821511), (851, 799308), (999, 680892), (1242, 547674), (1332, 510669), (1702, 399654), (1863, 365116), (1998, 340446), (2467, 275724), (2484, 273837), (2553, 266436), (2997, 226964), (3404, 199827), (3726, 182558), (3996, 170223), (4934, 137862), (5106, 133218), (5994, 113482), (7401, 91908), (7452, 91279), (7659, 88812), (9868, 68931), (10212, 66609), (11988, 56741), (14802, 45954), (15318, 44406), (22203, 30636), (22977, 29604)]