213955056

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:260

約数の個数: 240

約数和(自身を含む): 727953408

約数和(自身を除く): 513998352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 41, 42, 48, 56, 62, 63, 72, 82, 84, 93, 112, 123, 124, 126, 144, 164, 167, 168, 186, 217, 246, 248, 252, 279, 287, 328, 334, 336, 369, 372, 434, 492, 496, 501, 504, 558, 574, 651, 656, 668, 738, 744, 861, 868, 984, 1002, 1008, 1116, 1148, 1169, 1271, 1302, 1336, 1476, 1488, 1503, 1722, 1736, 1953, 1968, 2004, 2232, 2296, 2338, 2542, 2583, 2604, 2672, 2952, 3006, 3444, 3472, 3507, 3813, 3906, 4008, 4464, 4592, 4676, 5084, 5166, 5177, 5208, 5904, 6012, 6847, 6888, 7014, 7626, 7812, 8016, 8897, 9352, 10168, 10332, 10354, 10416, 10521, 11439, 12024, 13694, 13776, 14028, 15252, 15531, 15624, 17794, 18704, 20336, 20541, 20664, 20708, 21042, 22878, 24048, 26691, 27388, 28056, 30504, 31062, 31248, 35588, 36239, 41082, 41328, 41416, 42084, 45756, 46593, 47929, 53382, 54776, 56112, 61008, 61623, 62124, 71176, 72478, 80073, 82164, 82832, 84168, 91512, 93186, 95858, 106764, 108717, 109552, 123246, 124248, 142352, 143787, 144956, 160146, 164328, 168336, 183024, 186372, 191716, 212257, 213528, 217434, 246492, 248496, 287574, 289912, 320292, 326151, 328656, 372744, 383432, 424514, 427056, 431361, 434868, 492984, 575148, 579824, 636771, 640584, 652302, 745488, 766864, 849028, 862722, 869736, 985968, 1150296, 1273542, 1281168, 1304604, 1485799, 1698056, 1725444, 1739472, 1910313, 2300592, 2547084, 2609208, 2971598, 3396112, 3450888, 3820626, 4457397, 5094168, 5218416, 5943196, 6901776, 7641252, 8914794, 10188336, 11886392, 13372191, 15282504, 17829588, 23772784, 26744382, 30565008, 35659176, 53488764, 71318352, 106977528, 213955056]

約数ペア:

[(1, 213955056), (2, 106977528), (3, 71318352), (4, 53488764), (6, 35659176), (7, 30565008), (8, 26744382), (9, 23772784), (12, 17829588), (14, 15282504), (16, 13372191), (18, 11886392), (21, 10188336), (24, 8914794), (28, 7641252), (31, 6901776), (36, 5943196), (41, 5218416), (42, 5094168), (48, 4457397), (56, 3820626), (62, 3450888), (63, 3396112), (72, 2971598), (82, 2609208), (84, 2547084), (93, 2300592), (112, 1910313), (123, 1739472), (124, 1725444), (126, 1698056), (144, 1485799), (164, 1304604), (167, 1281168), (168, 1273542), (186, 1150296), (217, 985968), (246, 869736), (248, 862722), (252, 849028), (279, 766864), (287, 745488), (328, 652302), (334, 640584), (336, 636771), (369, 579824), (372, 575148), (434, 492984), (492, 434868), (496, 431361), (501, 427056), (504, 424514), (558, 383432), (574, 372744), (651, 328656), (656, 326151), (668, 320292), (738, 289912), (744, 287574), (861, 248496), (868, 246492), (984, 217434), (1002, 213528), (1008, 212257), (1116, 191716), (1148, 186372), (1169, 183024), (1271, 168336), (1302, 164328), (1336, 160146), (1476, 144956), (1488, 143787), (1503, 142352), (1722, 124248), (1736, 123246), (1953, 109552), (1968, 108717), (2004, 106764), (2232, 95858), (2296, 93186), (2338, 91512), (2542, 84168), (2583, 82832), (2604, 82164), (2672, 80073), (2952, 72478), (3006, 71176), (3444, 62124), (3472, 61623), (3507, 61008), (3813, 56112), (3906, 54776), (4008, 53382), (4464, 47929), (4592, 46593), (4676, 45756), (5084, 42084), (5166, 41416), (5177, 41328), (5208, 41082), (5904, 36239), (6012, 35588), (6847, 31248), (6888, 31062), (7014, 30504), (7626, 28056), (7812, 27388), (8016, 26691), (8897, 24048), (9352, 22878), (10168, 21042), (10332, 20708), (10354, 20664), (10416, 20541), (10521, 20336), (11439, 18704), (12024, 17794), (13694, 15624), (13776, 15531), (14028, 15252)]