1205639568

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{89}}^2\times {\mathrm{151}}^1$

素因数の和:350

約数の個数: 180

約数和(自身を含む): 3925774528

約数和(自身を除く): 2720134960

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 89, 112, 126, 144, 151, 168, 178, 252, 267, 302, 336, 356, 453, 504, 534, 604, 623, 712, 801, 906, 1008, 1057, 1068, 1208, 1246, 1359, 1424, 1602, 1812, 1869, 2114, 2136, 2416, 2492, 2718, 3171, 3204, 3624, 3738, 4228, 4272, 4984, 5436, 5607, 6342, 6408, 7248, 7476, 7921, 8456, 9513, 9968, 10872, 11214, 12684, 12816, 13439, 14952, 15842, 16912, 19026, 21744, 22428, 23763, 25368, 26878, 29904, 31684, 38052, 40317, 44856, 47526, 50736, 53756, 55447, 63368, 71289, 76104, 80634, 89712, 94073, 95052, 107512, 110894, 120951, 126736, 142578, 152208, 161268, 166341, 188146, 190104, 215024, 221788, 241902, 282219, 285156, 322536, 332682, 376292, 380208, 443576, 483804, 499023, 564438, 570312, 645072, 665364, 752584, 846657, 887152, 967608, 998046, 1128876, 1140624, 1196071, 1330728, 1505168, 1693314, 1935216, 1996092, 2257752, 2392142, 2661456, 3386628, 3588213, 3992184, 4515504, 4784284, 6773256, 7176426, 7984368, 8372497, 9568568, 10764639, 13546512, 14352852, 16744994, 19137136, 21529278, 25117491, 28705704, 33489988, 43058556, 50234982, 57411408, 66979976, 75352473, 86117112, 100469964, 133959952, 150704946, 172234224, 200939928, 301409892, 401879856, 602819784, 1205639568]

約数ペア:

[(1, 1205639568), (2, 602819784), (3, 401879856), (4, 301409892), (6, 200939928), (7, 172234224), (8, 150704946), (9, 133959952), (12, 100469964), (14, 86117112), (16, 75352473), (18, 66979976), (21, 57411408), (24, 50234982), (28, 43058556), (36, 33489988), (42, 28705704), (48, 25117491), (56, 21529278), (63, 19137136), (72, 16744994), (84, 14352852), (89, 13546512), (112, 10764639), (126, 9568568), (144, 8372497), (151, 7984368), (168, 7176426), (178, 6773256), (252, 4784284), (267, 4515504), (302, 3992184), (336, 3588213), (356, 3386628), (453, 2661456), (504, 2392142), (534, 2257752), (604, 1996092), (623, 1935216), (712, 1693314), (801, 1505168), (906, 1330728), (1008, 1196071), (1057, 1140624), (1068, 1128876), (1208, 998046), (1246, 967608), (1359, 887152), (1424, 846657), (1602, 752584), (1812, 665364), (1869, 645072), (2114, 570312), (2136, 564438), (2416, 499023), (2492, 483804), (2718, 443576), (3171, 380208), (3204, 376292), (3624, 332682), (3738, 322536), (4228, 285156), (4272, 282219), (4984, 241902), (5436, 221788), (5607, 215024), (6342, 190104), (6408, 188146), (7248, 166341), (7476, 161268), (7921, 152208), (8456, 142578), (9513, 126736), (9968, 120951), (10872, 110894), (11214, 107512), (12684, 95052), (12816, 94073), (13439, 89712), (14952, 80634), (15842, 76104), (16912, 71289), (19026, 63368), (21744, 55447), (22428, 53756), (23763, 50736), (25368, 47526), (26878, 44856), (29904, 40317), (31684, 38052)]