568861384

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:508

約数の個数: 128

約数和(自身を含む): 1378944000

約数和(自身を除く): 810082616

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 49, 52, 56, 74, 91, 98, 104, 148, 182, 196, 259, 296, 343, 364, 392, 431, 481, 518, 637, 686, 728, 862, 962, 1036, 1274, 1372, 1724, 1813, 1924, 2072, 2548, 2744, 3017, 3367, 3448, 3626, 3848, 4459, 5096, 5603, 6034, 6734, 7252, 8918, 11206, 12068, 12691, 13468, 14504, 15947, 17836, 21119, 22412, 23569, 24136, 25382, 26936, 31894, 35672, 39221, 42238, 44824, 47138, 50764, 63788, 78442, 84476, 94276, 101528, 111629, 127576, 147833, 156884, 164983, 168952, 188552, 207311, 223258, 274547, 295666, 313768, 329966, 414622, 446516, 549094, 591332, 659932, 781403, 829244, 893032, 1098188, 1182664, 1319864, 1451177, 1562806, 1658488, 1921829, 2196376, 2902354, 3125612, 3843658, 5469821, 5804708, 6251224, 7687316, 10158239, 10939642, 11609416, 15374632, 20316478, 21879284, 40632956, 43758568, 71107673, 81265912, 142215346, 284430692, 568861384]

約数ペア:

[(1, 568861384), (2, 284430692), (4, 142215346), (7, 81265912), (8, 71107673), (13, 43758568), (14, 40632956), (26, 21879284), (28, 20316478), (37, 15374632), (49, 11609416), (52, 10939642), (56, 10158239), (74, 7687316), (91, 6251224), (98, 5804708), (104, 5469821), (148, 3843658), (182, 3125612), (196, 2902354), (259, 2196376), (296, 1921829), (343, 1658488), (364, 1562806), (392, 1451177), (431, 1319864), (481, 1182664), (518, 1098188), (637, 893032), (686, 829244), (728, 781403), (862, 659932), (962, 591332), (1036, 549094), (1274, 446516), (1372, 414622), (1724, 329966), (1813, 313768), (1924, 295666), (2072, 274547), (2548, 223258), (2744, 207311), (3017, 188552), (3367, 168952), (3448, 164983), (3626, 156884), (3848, 147833), (4459, 127576), (5096, 111629), (5603, 101528), (6034, 94276), (6734, 84476), (7252, 78442), (8918, 63788), (11206, 50764), (12068, 47138), (12691, 44824), (13468, 42238), (14504, 39221), (15947, 35672), (17836, 31894), (21119, 26936), (22412, 25382), (23569, 24136)]