31727531976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{432161}}^1$

素因数の和:432219

約数の個数: 128

約数和(自身を含む): 99570124800

約数和(自身を除く): 67842592824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 23, 24, 28, 38, 42, 46, 56, 57, 69, 76, 84, 92, 114, 133, 138, 152, 161, 168, 184, 228, 266, 276, 322, 399, 437, 456, 483, 532, 552, 644, 798, 874, 966, 1064, 1288, 1311, 1596, 1748, 1932, 2622, 3059, 3192, 3496, 3864, 5244, 6118, 9177, 10488, 12236, 18354, 24472, 36708, 73416, 432161, 864322, 1296483, 1728644, 2592966, 3025127, 3457288, 5185932, 6050254, 8211059, 9075381, 9939703, 10371864, 12100508, 16422118, 18150762, 19879406, 24201016, 24633177, 29819109, 32844236, 36301524, 39758812, 49266354, 57477413, 59638218, 65688472, 69577921, 72603048, 79517624, 98532708, 114954826, 119276436, 139155842, 172432239, 188854357, 197065416, 208733763, 229909652, 238552872, 278311684, 344864478, 377708714, 417467526, 459819304, 556623368, 566563071, 689728956, 755417428, 834935052, 1133126142, 1321980499, 1379457912, 1510834856, 1669870104, 2266252284, 2643960998, 3965941497, 4532504568, 5287921996, 7931882994, 10575843992, 15863765988, 31727531976]

約数ペア:

[(1, 31727531976), (2, 15863765988), (3, 10575843992), (4, 7931882994), (6, 5287921996), (7, 4532504568), (8, 3965941497), (12, 2643960998), (14, 2266252284), (19, 1669870104), (21, 1510834856), (23, 1379457912), (24, 1321980499), (28, 1133126142), (38, 834935052), (42, 755417428), (46, 689728956), (56, 566563071), (57, 556623368), (69, 459819304), (76, 417467526), (84, 377708714), (92, 344864478), (114, 278311684), (133, 238552872), (138, 229909652), (152, 208733763), (161, 197065416), (168, 188854357), (184, 172432239), (228, 139155842), (266, 119276436), (276, 114954826), (322, 98532708), (399, 79517624), (437, 72603048), (456, 69577921), (483, 65688472), (532, 59638218), (552, 57477413), (644, 49266354), (798, 39758812), (874, 36301524), (966, 32844236), (1064, 29819109), (1288, 24633177), (1311, 24201016), (1596, 19879406), (1748, 18150762), (1932, 16422118), (2622, 12100508), (3059, 10371864), (3192, 9939703), (3496, 9075381), (3864, 8211059), (5244, 6050254), (6118, 5185932), (9177, 3457288), (10488, 3025127), (12236, 2592966), (18354, 1728644), (24472, 1296483), (36708, 864322), (73416, 432161)]