1025891244

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{19}}^2\times {\mathrm{179}}^1$

素因数の和:247

約数の個数: 270

約数和(自身を含む): 3310973820

約数和(自身を除く): 2285082576

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 81, 84, 98, 108, 114, 126, 133, 147, 162, 171, 179, 189, 196, 228, 252, 266, 294, 324, 342, 358, 361, 378, 399, 441, 513, 532, 537, 567, 588, 684, 716, 722, 756, 798, 882, 931, 1026, 1074, 1083, 1134, 1197, 1253, 1323, 1444, 1539, 1596, 1611, 1764, 1862, 2052, 2148, 2166, 2268, 2394, 2506, 2527, 2646, 2793, 3078, 3222, 3249, 3401, 3591, 3724, 3759, 3969, 4332, 4788, 4833, 5012, 5054, 5292, 5586, 6156, 6444, 6498, 6802, 7182, 7518, 7581, 7938, 8379, 8771, 9666, 9747, 10108, 10203, 10773, 11172, 11277, 12996, 13604, 14364, 14499, 15036, 15162, 15876, 16758, 17542, 17689, 19332, 19494, 20406, 21546, 22554, 22743, 23807, 25137, 26313, 28998, 29241, 30324, 30609, 33516, 33831, 35084, 35378, 38988, 40812, 43092, 45108, 45486, 47614, 50274, 52626, 53067, 57996, 58482, 61218, 64619, 67662, 68229, 70756, 71421, 75411, 78939, 90972, 91827, 95228, 100548, 101493, 105252, 106134, 116964, 122436, 129238, 135324, 136458, 142842, 150822, 157878, 159201, 166649, 183654, 193857, 202986, 204687, 212268, 214263, 236817, 258476, 272916, 275481, 285684, 301644, 315756, 318402, 333298, 367308, 387714, 405972, 409374, 428526, 452333, 473634, 477603, 499947, 550962, 581571, 636804, 642789, 666596, 710451, 775428, 818748, 857052, 904666, 947268, 955206, 999894, 1101924, 1163142, 1285578, 1356999, 1420902, 1432809, 1499841, 1744713, 1809332, 1910412, 1928367, 1999788, 2326284, 2571156, 2713998, 2841804, 2865618, 2999682, 3166331, 3489426, 3856734, 4070997, 4499523, 5234139, 5427996, 5731236, 5999364, 6332662, 6978852, 7713468, 8141994, 8999046, 9498993, 10468278, 12212991, 12665324, 13498569, 16283988, 17998092, 18997986, 20936556, 24425982, 26997138, 28496979, 36638973, 37995972, 48851964, 53994276, 56993958, 73277946, 85490937, 113987916, 146555892, 170981874, 256472811, 341963748, 512945622, 1025891244]

約数ペア:

[(1, 1025891244), (2, 512945622), (3, 341963748), (4, 256472811), (6, 170981874), (7, 146555892), (9, 113987916), (12, 85490937), (14, 73277946), (18, 56993958), (19, 53994276), (21, 48851964), (27, 37995972), (28, 36638973), (36, 28496979), (38, 26997138), (42, 24425982), (49, 20936556), (54, 18997986), (57, 17998092), (63, 16283988), (76, 13498569), (81, 12665324), (84, 12212991), (98, 10468278), (108, 9498993), (114, 8999046), (126, 8141994), (133, 7713468), (147, 6978852), (162, 6332662), (171, 5999364), (179, 5731236), (189, 5427996), (196, 5234139), (228, 4499523), (252, 4070997), (266, 3856734), (294, 3489426), (324, 3166331), (342, 2999682), (358, 2865618), (361, 2841804), (378, 2713998), (399, 2571156), (441, 2326284), (513, 1999788), (532, 1928367), (537, 1910412), (567, 1809332), (588, 1744713), (684, 1499841), (716, 1432809), (722, 1420902), (756, 1356999), (798, 1285578), (882, 1163142), (931, 1101924), (1026, 999894), (1074, 955206), (1083, 947268), (1134, 904666), (1197, 857052), (1253, 818748), (1323, 775428), (1444, 710451), (1539, 666596), (1596, 642789), (1611, 636804), (1764, 581571), (1862, 550962), (2052, 499947), (2148, 477603), (2166, 473634), (2268, 452333), (2394, 428526), (2506, 409374), (2527, 405972), (2646, 387714), (2793, 367308), (3078, 333298), (3222, 318402), (3249, 315756), (3401, 301644), (3591, 285684), (3724, 275481), (3759, 272916), (3969, 258476), (4332, 236817), (4788, 214263), (4833, 212268), (5012, 204687), (5054, 202986), (5292, 193857), (5586, 183654), (6156, 166649), (6444, 159201), (6498, 157878), (6802, 150822), (7182, 142842), (7518, 136458), (7581, 135324), (7938, 129238), (8379, 122436), (8771, 116964), (9666, 106134), (9747, 105252), (10108, 101493), (10203, 100548), (10773, 95228), (11172, 91827), (11277, 90972), (12996, 78939), (13604, 75411), (14364, 71421), (14499, 70756), (15036, 68229), (15162, 67662), (15876, 64619), (16758, 61218), (17542, 58482), (17689, 57996), (19332, 53067), (19494, 52626), (20406, 50274), (21546, 47614), (22554, 45486), (22743, 45108), (23807, 43092), (25137, 40812), (26313, 38988), (28998, 35378), (29241, 35084), (30324, 33831), (30609, 33516)]