254600892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:193

約数の個数: 288

約数和(自身を含む): 861020160

約数和(自身を除く): 606419268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 28, 31, 36, 39, 42, 46, 52, 62, 63, 69, 78, 84, 91, 92, 93, 109, 117, 124, 126, 138, 156, 161, 182, 186, 207, 217, 218, 234, 252, 273, 276, 279, 299, 322, 327, 364, 372, 403, 414, 434, 436, 468, 483, 546, 558, 598, 644, 651, 654, 713, 763, 806, 819, 828, 868, 897, 966, 981, 1092, 1116, 1196, 1209, 1302, 1308, 1417, 1426, 1449, 1526, 1612, 1638, 1794, 1932, 1953, 1962, 2093, 2139, 2289, 2418, 2507, 2604, 2691, 2821, 2834, 2852, 2898, 3052, 3276, 3379, 3588, 3627, 3906, 3924, 4186, 4251, 4278, 4578, 4836, 4991, 5014, 5382, 5642, 5668, 5796, 6279, 6417, 6758, 6867, 7254, 7521, 7812, 8372, 8463, 8502, 8556, 9156, 9269, 9919, 9982, 10028, 10137, 10764, 11284, 12558, 12753, 12834, 13516, 13734, 14508, 14973, 15042, 16926, 17004, 17549, 18538, 18837, 19838, 19964, 20274, 22563, 23653, 25116, 25389, 25506, 25668, 27468, 27807, 29757, 29946, 30084, 30411, 32591, 33852, 35098, 37076, 37674, 39676, 40548, 43927, 44919, 45126, 47306, 50778, 51012, 52647, 55614, 59514, 59892, 60822, 64883, 65182, 70196, 70959, 75348, 77717, 83421, 87854, 89271, 89838, 90252, 94612, 97773, 101556, 105294, 111228, 119028, 121644, 129766, 130364, 131781, 141918, 155434, 157941, 166842, 175708, 178542, 179676, 194649, 195546, 210588, 212877, 228137, 233151, 259532, 263562, 283836, 293319, 307489, 310868, 315882, 333684, 357084, 389298, 391092, 395343, 425754, 456274, 466302, 527124, 544019, 583947, 586638, 614978, 631764, 684411, 699453, 778596, 790686, 851508, 912548, 922467, 932604, 1010321, 1088038, 1167894, 1173276, 1229956, 1368822, 1398906, 1581372, 1632057, 1844934, 2020642, 2053233, 2176076, 2335788, 2737644, 2767401, 2797812, 3030963, 3264114, 3689868, 4041284, 4106466, 4896171, 5534802, 6061926, 6528228, 7072247, 8212932, 9092889, 9792342, 11069604, 12123852, 14144494, 18185778, 19584684, 21216741, 28288988, 36371556, 42433482, 63650223, 84866964, 127300446, 254600892]

約数ペア:

[(1, 254600892), (2, 127300446), (3, 84866964), (4, 63650223), (6, 42433482), (7, 36371556), (9, 28288988), (12, 21216741), (13, 19584684), (14, 18185778), (18, 14144494), (21, 12123852), (23, 11069604), (26, 9792342), (28, 9092889), (31, 8212932), (36, 7072247), (39, 6528228), (42, 6061926), (46, 5534802), (52, 4896171), (62, 4106466), (63, 4041284), (69, 3689868), (78, 3264114), (84, 3030963), (91, 2797812), (92, 2767401), (93, 2737644), (109, 2335788), (117, 2176076), (124, 2053233), (126, 2020642), (138, 1844934), (156, 1632057), (161, 1581372), (182, 1398906), (186, 1368822), (207, 1229956), (217, 1173276), (218, 1167894), (234, 1088038), (252, 1010321), (273, 932604), (276, 922467), (279, 912548), (299, 851508), (322, 790686), (327, 778596), (364, 699453), (372, 684411), (403, 631764), (414, 614978), (434, 586638), (436, 583947), (468, 544019), (483, 527124), (546, 466302), (558, 456274), (598, 425754), (644, 395343), (651, 391092), (654, 389298), (713, 357084), (763, 333684), (806, 315882), (819, 310868), (828, 307489), (868, 293319), (897, 283836), (966, 263562), (981, 259532), (1092, 233151), (1116, 228137), (1196, 212877), (1209, 210588), (1302, 195546), (1308, 194649), (1417, 179676), (1426, 178542), (1449, 175708), (1526, 166842), (1612, 157941), (1638, 155434), (1794, 141918), (1932, 131781), (1953, 130364), (1962, 129766), (2093, 121644), (2139, 119028), (2289, 111228), (2418, 105294), (2507, 101556), (2604, 97773), (2691, 94612), (2821, 90252), (2834, 89838), (2852, 89271), (2898, 87854), (3052, 83421), (3276, 77717), (3379, 75348), (3588, 70959), (3627, 70196), (3906, 65182), (3924, 64883), (4186, 60822), (4251, 59892), (4278, 59514), (4578, 55614), (4836, 52647), (4991, 51012), (5014, 50778), (5382, 47306), (5642, 45126), (5668, 44919), (5796, 43927), (6279, 40548), (6417, 39676), (6758, 37674), (6867, 37076), (7254, 35098), (7521, 33852), (7812, 32591), (8372, 30411), (8463, 30084), (8502, 29946), (8556, 29757), (9156, 27807), (9269, 27468), (9919, 25668), (9982, 25506), (10028, 25389), (10137, 25116), (10764, 23653), (11284, 22563), (12558, 20274), (12753, 19964), (12834, 19838), (13516, 18837), (13734, 18538), (14508, 17549), (14973, 17004), (15042, 16926)]