64101536128

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{11597}}^1$

素因数の和:11848

約数の個数: 128

約数和(自身を含む): 151423488000

約数和(自身を除く): 87321951872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 199, 217, 224, 248, 398, 434, 448, 496, 796, 868, 896, 992, 1393, 1592, 1736, 1984, 2786, 3184, 3472, 3968, 5572, 6169, 6368, 6944, 11144, 11597, 12338, 12736, 13888, 22288, 23194, 24676, 25472, 27776, 43183, 44576, 46388, 49352, 81179, 86366, 89152, 92776, 98704, 162358, 172732, 178304, 185552, 197408, 324716, 345464, 359507, 371104, 394816, 649432, 690928, 719014, 742208, 789632, 1298864, 1381856, 1438028, 1484416, 2307803, 2516549, 2597728, 2763712, 2876056, 4615606, 5033098, 5195456, 5527424, 5752112, 9231212, 10066196, 10390912, 11504224, 16154621, 18462424, 20132392, 23008448, 32309242, 36924848, 40264784, 46016896, 64618484, 71541893, 73849696, 80529568, 129236968, 143083786, 147699392, 161059136, 258473936, 286167572, 295398784, 322118272, 500793251, 516947872, 572335144, 1001586502, 1033895744, 1144670288, 2003173004, 2067791488, 2289340576, 4006346008, 4578681152, 8012692016, 9157362304, 16025384032, 32050768064, 64101536128]

約数ペア:

[(1, 64101536128), (2, 32050768064), (4, 16025384032), (7, 9157362304), (8, 8012692016), (14, 4578681152), (16, 4006346008), (28, 2289340576), (31, 2067791488), (32, 2003173004), (56, 1144670288), (62, 1033895744), (64, 1001586502), (112, 572335144), (124, 516947872), (128, 500793251), (199, 322118272), (217, 295398784), (224, 286167572), (248, 258473936), (398, 161059136), (434, 147699392), (448, 143083786), (496, 129236968), (796, 80529568), (868, 73849696), (896, 71541893), (992, 64618484), (1393, 46016896), (1592, 40264784), (1736, 36924848), (1984, 32309242), (2786, 23008448), (3184, 20132392), (3472, 18462424), (3968, 16154621), (5572, 11504224), (6169, 10390912), (6368, 10066196), (6944, 9231212), (11144, 5752112), (11597, 5527424), (12338, 5195456), (12736, 5033098), (13888, 4615606), (22288, 2876056), (23194, 2763712), (24676, 2597728), (25472, 2516549), (27776, 2307803), (43183, 1484416), (44576, 1438028), (46388, 1381856), (49352, 1298864), (81179, 789632), (86366, 742208), (89152, 719014), (92776, 690928), (98704, 649432), (162358, 394816), (172732, 371104), (178304, 359507), (185552, 345464), (197408, 324716)]