217160496

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2221}}^1$

素因数の和:2339

約数の個数: 120

約数和(自身を含む): 702045344

約数和(自身を除く): 484884848

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, 97, 112, 126, 144, 168, 194, 252, 291, 336, 388, 504, 582, 679, 776, 873, 1008, 1164, 1358, 1552, 1746, 2037, 2221, 2328, 2716, 3492, 4074, 4442, 4656, 5432, 6111, 6663, 6984, 8148, 8884, 10864, 12222, 13326, 13968, 15547, 16296, 17768, 19989, 24444, 26652, 31094, 32592, 35536, 39978, 46641, 48888, 53304, 62188, 79956, 93282, 97776, 106608, 124376, 139923, 159912, 186564, 215437, 248752, 279846, 319824, 373128, 430874, 559692, 646311, 746256, 861748, 1119384, 1292622, 1508059, 1723496, 1938933, 2238768, 2585244, 3016118, 3446992, 3877866, 4524177, 5170488, 6032236, 7755732, 9048354, 10340976, 12064472, 13572531, 15511464, 18096708, 24128944, 27145062, 31022928, 36193416, 54290124, 72386832, 108580248, 217160496]

約数ペア:

[(1, 217160496), (2, 108580248), (3, 72386832), (4, 54290124), (6, 36193416), (7, 31022928), (8, 27145062), (9, 24128944), (12, 18096708), (14, 15511464), (16, 13572531), (18, 12064472), (21, 10340976), (24, 9048354), (28, 7755732), (36, 6032236), (42, 5170488), (48, 4524177), (56, 3877866), (63, 3446992), (72, 3016118), (84, 2585244), (97, 2238768), (112, 1938933), (126, 1723496), (144, 1508059), (168, 1292622), (194, 1119384), (252, 861748), (291, 746256), (336, 646311), (388, 559692), (504, 430874), (582, 373128), (679, 319824), (776, 279846), (873, 248752), (1008, 215437), (1164, 186564), (1358, 159912), (1552, 139923), (1746, 124376), (2037, 106608), (2221, 97776), (2328, 93282), (2716, 79956), (3492, 62188), (4074, 53304), (4442, 48888), (4656, 46641), (5432, 39978), (6111, 35536), (6663, 32592), (6984, 31094), (8148, 26652), (8884, 24444), (10864, 19989), (12222, 17768), (13326, 16296), (13968, 15547)]