485881452

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{19}}^2\times {\mathrm{109}}^1$

素因数の和:178

約数の個数: 216

約数和(自身を含む): 1525524000

約数和(自身を除く): 1039642548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 109, 114, 126, 133, 147, 171, 196, 218, 228, 252, 266, 294, 327, 342, 343, 361, 399, 436, 441, 532, 588, 654, 684, 686, 722, 763, 798, 882, 931, 981, 1029, 1083, 1197, 1308, 1372, 1444, 1526, 1596, 1764, 1862, 1962, 2058, 2071, 2166, 2289, 2394, 2527, 2793, 3052, 3087, 3249, 3724, 3924, 4116, 4142, 4332, 4578, 4788, 5054, 5341, 5586, 6174, 6213, 6498, 6517, 6867, 7581, 8284, 8379, 9156, 10108, 10682, 11172, 12348, 12426, 12996, 13034, 13734, 14497, 15162, 16023, 16758, 17689, 18639, 19551, 21364, 22743, 24852, 26068, 27468, 28994, 30324, 32046, 33516, 35378, 37278, 37387, 39102, 39349, 43491, 45486, 48069, 53067, 57988, 58653, 64092, 70756, 74556, 74774, 78204, 78698, 86982, 90972, 96138, 101479, 106134, 112161, 117306, 118047, 123823, 130473, 149548, 157396, 159201, 173964, 192276, 202958, 212268, 224322, 234612, 236094, 247646, 260946, 275443, 304437, 318402, 336483, 354141, 371469, 405916, 448644, 472188, 495292, 521892, 550886, 608874, 636804, 672966, 708282, 710353, 742938, 826329, 913311, 1101772, 1114407, 1217748, 1345932, 1416564, 1420706, 1485876, 1652658, 1826622, 1928101, 2131059, 2228814, 2478987, 2841412, 3305316, 3653244, 3856202, 4262118, 4457628, 4957974, 5784303, 6393177, 7712404, 8524236, 9915948, 11568606, 12786354, 13496707, 17352909, 23137212, 25572708, 26993414, 34705818, 40490121, 53986828, 69411636, 80980242, 121470363, 161960484, 242940726, 485881452]

約数ペア:

[(1, 485881452), (2, 242940726), (3, 161960484), (4, 121470363), (6, 80980242), (7, 69411636), (9, 53986828), (12, 40490121), (14, 34705818), (18, 26993414), (19, 25572708), (21, 23137212), (28, 17352909), (36, 13496707), (38, 12786354), (42, 11568606), (49, 9915948), (57, 8524236), (63, 7712404), (76, 6393177), (84, 5784303), (98, 4957974), (109, 4457628), (114, 4262118), (126, 3856202), (133, 3653244), (147, 3305316), (171, 2841412), (196, 2478987), (218, 2228814), (228, 2131059), (252, 1928101), (266, 1826622), (294, 1652658), (327, 1485876), (342, 1420706), (343, 1416564), (361, 1345932), (399, 1217748), (436, 1114407), (441, 1101772), (532, 913311), (588, 826329), (654, 742938), (684, 710353), (686, 708282), (722, 672966), (763, 636804), (798, 608874), (882, 550886), (931, 521892), (981, 495292), (1029, 472188), (1083, 448644), (1197, 405916), (1308, 371469), (1372, 354141), (1444, 336483), (1526, 318402), (1596, 304437), (1764, 275443), (1862, 260946), (1962, 247646), (2058, 236094), (2071, 234612), (2166, 224322), (2289, 212268), (2394, 202958), (2527, 192276), (2793, 173964), (3052, 159201), (3087, 157396), (3249, 149548), (3724, 130473), (3924, 123823), (4116, 118047), (4142, 117306), (4332, 112161), (4578, 106134), (4788, 101479), (5054, 96138), (5341, 90972), (5586, 86982), (6174, 78698), (6213, 78204), (6498, 74774), (6517, 74556), (6867, 70756), (7581, 64092), (8284, 58653), (8379, 57988), (9156, 53067), (10108, 48069), (10682, 45486), (11172, 43491), (12348, 39349), (12426, 39102), (12996, 37387), (13034, 37278), (13734, 35378), (14497, 33516), (15162, 32046), (16023, 30324), (16758, 28994), (17689, 27468), (18639, 26068), (19551, 24852), (21364, 22743)]