252905562

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:202

約数の個数: 192

約数和(自身を含む): 723340800

約数和(自身を除く): 470435238

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 23, 26, 39, 42, 46, 49, 63, 69, 78, 91, 98, 117, 126, 137, 138, 147, 161, 182, 207, 234, 273, 274, 294, 299, 322, 343, 411, 414, 441, 483, 546, 598, 637, 686, 819, 822, 882, 897, 959, 966, 1029, 1127, 1233, 1274, 1449, 1638, 1781, 1794, 1911, 1918, 2058, 2093, 2254, 2466, 2691, 2877, 2898, 3087, 3151, 3381, 3562, 3822, 4186, 4459, 5343, 5382, 5733, 5754, 6174, 6279, 6302, 6713, 6762, 7889, 8631, 8918, 9453, 10143, 10686, 11466, 12467, 12558, 13377, 13426, 14651, 15778, 16029, 17262, 18837, 18906, 20139, 20286, 22057, 23667, 24934, 26754, 28359, 29302, 32058, 37401, 37674, 40131, 40278, 40963, 43953, 44114, 46991, 47334, 56718, 60417, 66171, 71001, 74802, 80262, 81926, 87269, 87906, 93982, 102557, 112203, 120834, 122889, 131859, 132342, 140973, 142002, 154399, 174538, 198513, 205114, 224406, 245778, 261807, 263718, 281946, 286741, 307671, 308798, 368667, 397026, 422919, 463197, 523614, 573482, 610883, 615342, 737334, 785421, 845838, 860223, 923013, 926394, 1080793, 1221766, 1389591, 1570842, 1720446, 1832649, 1846026, 2007187, 2161586, 2580669, 2779182, 3242379, 3665298, 4014374, 5161338, 5497947, 6021561, 6484758, 9727137, 10995894, 12043122, 14050309, 18064683, 19454274, 28100618, 36129366, 42150927, 84301854, 126452781, 252905562]

約数ペア:

[(1, 252905562), (2, 126452781), (3, 84301854), (6, 42150927), (7, 36129366), (9, 28100618), (13, 19454274), (14, 18064683), (18, 14050309), (21, 12043122), (23, 10995894), (26, 9727137), (39, 6484758), (42, 6021561), (46, 5497947), (49, 5161338), (63, 4014374), (69, 3665298), (78, 3242379), (91, 2779182), (98, 2580669), (117, 2161586), (126, 2007187), (137, 1846026), (138, 1832649), (147, 1720446), (161, 1570842), (182, 1389591), (207, 1221766), (234, 1080793), (273, 926394), (274, 923013), (294, 860223), (299, 845838), (322, 785421), (343, 737334), (411, 615342), (414, 610883), (441, 573482), (483, 523614), (546, 463197), (598, 422919), (637, 397026), (686, 368667), (819, 308798), (822, 307671), (882, 286741), (897, 281946), (959, 263718), (966, 261807), (1029, 245778), (1127, 224406), (1233, 205114), (1274, 198513), (1449, 174538), (1638, 154399), (1781, 142002), (1794, 140973), (1911, 132342), (1918, 131859), (2058, 122889), (2093, 120834), (2254, 112203), (2466, 102557), (2691, 93982), (2877, 87906), (2898, 87269), (3087, 81926), (3151, 80262), (3381, 74802), (3562, 71001), (3822, 66171), (4186, 60417), (4459, 56718), (5343, 47334), (5382, 46991), (5733, 44114), (5754, 43953), (6174, 40963), (6279, 40278), (6302, 40131), (6713, 37674), (6762, 37401), (7889, 32058), (8631, 29302), (8918, 28359), (9453, 26754), (10143, 24934), (10686, 23667), (11466, 22057), (12467, 20286), (12558, 20139), (13377, 18906), (13426, 18837), (14651, 17262), (15778, 16029)]