2564604828

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:254

約数の個数: 240

約数和(自身を含む): 7283820544

約数和(自身を除く): 4719215716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 37, 54, 62, 67, 74, 81, 93, 103, 108, 111, 124, 134, 148, 162, 186, 201, 206, 222, 268, 279, 309, 324, 333, 372, 402, 412, 444, 558, 603, 618, 666, 804, 837, 927, 999, 1116, 1147, 1206, 1236, 1332, 1674, 1809, 1854, 1998, 2077, 2294, 2412, 2479, 2511, 2781, 2997, 3193, 3348, 3441, 3618, 3708, 3811, 3996, 4154, 4588, 4958, 5022, 5427, 5562, 5994, 6231, 6386, 6882, 6901, 7236, 7437, 7622, 8308, 8343, 9579, 9916, 10044, 10323, 10854, 11124, 11433, 11988, 12462, 12772, 13764, 13802, 14874, 15244, 16686, 18693, 19158, 20646, 20703, 21708, 22311, 22866, 24924, 27604, 28737, 29748, 30969, 33372, 34299, 37386, 38316, 41292, 41406, 44622, 45732, 56079, 57474, 61938, 62109, 66933, 68598, 74772, 76849, 82812, 86211, 89244, 92907, 102897, 112158, 114948, 118141, 123876, 124218, 133866, 137196, 153698, 168237, 172422, 185814, 186327, 200799, 205794, 213931, 224316, 230547, 236282, 248436, 255337, 258633, 267732, 307396, 308691, 336474, 344844, 354423, 371628, 372654, 401598, 411588, 427862, 461094, 472564, 510674, 517266, 558981, 617382, 641793, 672948, 691641, 708846, 745308, 766011, 803196, 855724, 922188, 1021348, 1034532, 1063269, 1117962, 1234764, 1283586, 1383282, 1417692, 1532022, 1925379, 2074923, 2126538, 2235924, 2298033, 2567172, 2766564, 3064044, 3189807, 3850758, 4149846, 4253076, 4596066, 5776137, 6224769, 6379614, 6894099, 7701516, 7915447, 8299692, 9192132, 9569421, 11552274, 12449538, 12759228, 13788198, 15830894, 17328411, 19138842, 20682297, 23104548, 23746341, 24899076, 27576396, 31661788, 34656822, 38277684, 41364594, 47492682, 69313644, 71239023, 82729188, 94985364, 142478046, 213717069, 284956092, 427434138, 641151207, 854868276, 1282302414, 2564604828]

約数ペア:

[(1, 2564604828), (2, 1282302414), (3, 854868276), (4, 641151207), (6, 427434138), (9, 284956092), (12, 213717069), (18, 142478046), (27, 94985364), (31, 82729188), (36, 71239023), (37, 69313644), (54, 47492682), (62, 41364594), (67, 38277684), (74, 34656822), (81, 31661788), (93, 27576396), (103, 24899076), (108, 23746341), (111, 23104548), (124, 20682297), (134, 19138842), (148, 17328411), (162, 15830894), (186, 13788198), (201, 12759228), (206, 12449538), (222, 11552274), (268, 9569421), (279, 9192132), (309, 8299692), (324, 7915447), (333, 7701516), (372, 6894099), (402, 6379614), (412, 6224769), (444, 5776137), (558, 4596066), (603, 4253076), (618, 4149846), (666, 3850758), (804, 3189807), (837, 3064044), (927, 2766564), (999, 2567172), (1116, 2298033), (1147, 2235924), (1206, 2126538), (1236, 2074923), (1332, 1925379), (1674, 1532022), (1809, 1417692), (1854, 1383282), (1998, 1283586), (2077, 1234764), (2294, 1117962), (2412, 1063269), (2479, 1034532), (2511, 1021348), (2781, 922188), (2997, 855724), (3193, 803196), (3348, 766011), (3441, 745308), (3618, 708846), (3708, 691641), (3811, 672948), (3996, 641793), (4154, 617382), (4588, 558981), (4958, 517266), (5022, 510674), (5427, 472564), (5562, 461094), (5994, 427862), (6231, 411588), (6386, 401598), (6882, 372654), (6901, 371628), (7236, 354423), (7437, 344844), (7622, 336474), (8308, 308691), (8343, 307396), (9579, 267732), (9916, 258633), (10044, 255337), (10323, 248436), (10854, 236282), (11124, 230547), (11433, 224316), (11988, 213931), (12462, 205794), (12772, 200799), (13764, 186327), (13802, 185814), (14874, 172422), (15244, 168237), (16686, 153698), (18693, 137196), (19158, 133866), (20646, 124218), (20703, 123876), (21708, 118141), (22311, 114948), (22866, 112158), (24924, 102897), (27604, 92907), (28737, 89244), (29748, 86211), (30969, 82812), (33372, 76849), (34299, 74772), (37386, 68598), (38316, 66933), (41292, 62109), (41406, 61938), (44622, 57474), (45732, 56079)]