707384412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1$

素因数の和:229

約数の個数: 216

約数和(自身を含む): 2220761088

約数和(自身を除く): 1513376676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 31, 36, 42, 46, 62, 63, 69, 84, 92, 93, 124, 126, 127, 138, 161, 186, 207, 217, 252, 254, 276, 279, 322, 372, 381, 414, 434, 483, 508, 558, 644, 651, 713, 762, 828, 868, 889, 961, 966, 1116, 1143, 1302, 1426, 1449, 1524, 1778, 1922, 1932, 1953, 2139, 2286, 2604, 2667, 2852, 2883, 2898, 2921, 3556, 3844, 3906, 3937, 4278, 4572, 4991, 5334, 5766, 5796, 5842, 6417, 6727, 7812, 7874, 8001, 8556, 8649, 8763, 9982, 10668, 11532, 11684, 11811, 12834, 13454, 14973, 15748, 16002, 17298, 17526, 19964, 20181, 20447, 22103, 23622, 25668, 26289, 26908, 27559, 29946, 32004, 34596, 35052, 35433, 40362, 40894, 44206, 44919, 47244, 52578, 55118, 59892, 60543, 61341, 66309, 70866, 80724, 81788, 82677, 88412, 89838, 90551, 105156, 110236, 121086, 122047, 122682, 132618, 141732, 154721, 165354, 179676, 181102, 184023, 198927, 242172, 244094, 245364, 248031, 265236, 271653, 309442, 330708, 362204, 366141, 368046, 397854, 464163, 488188, 496062, 543306, 618884, 633857, 732282, 736092, 795708, 814959, 854329, 928326, 992124, 1086612, 1098423, 1267714, 1392489, 1464564, 1629918, 1708658, 1856652, 1901571, 2196846, 2535428, 2562987, 2784978, 2807081, 3259836, 3417316, 3803142, 4393692, 5125974, 5569956, 5614162, 5704713, 7606284, 7688961, 8421243, 10251948, 11228324, 11409426, 15377922, 16842486, 19649567, 22818852, 25263729, 30755844, 33684972, 39299134, 50527458, 58948701, 78598268, 101054916, 117897402, 176846103, 235794804, 353692206, 707384412]

約数ペア:

[(1, 707384412), (2, 353692206), (3, 235794804), (4, 176846103), (6, 117897402), (7, 101054916), (9, 78598268), (12, 58948701), (14, 50527458), (18, 39299134), (21, 33684972), (23, 30755844), (28, 25263729), (31, 22818852), (36, 19649567), (42, 16842486), (46, 15377922), (62, 11409426), (63, 11228324), (69, 10251948), (84, 8421243), (92, 7688961), (93, 7606284), (124, 5704713), (126, 5614162), (127, 5569956), (138, 5125974), (161, 4393692), (186, 3803142), (207, 3417316), (217, 3259836), (252, 2807081), (254, 2784978), (276, 2562987), (279, 2535428), (322, 2196846), (372, 1901571), (381, 1856652), (414, 1708658), (434, 1629918), (483, 1464564), (508, 1392489), (558, 1267714), (644, 1098423), (651, 1086612), (713, 992124), (762, 928326), (828, 854329), (868, 814959), (889, 795708), (961, 736092), (966, 732282), (1116, 633857), (1143, 618884), (1302, 543306), (1426, 496062), (1449, 488188), (1524, 464163), (1778, 397854), (1922, 368046), (1932, 366141), (1953, 362204), (2139, 330708), (2286, 309442), (2604, 271653), (2667, 265236), (2852, 248031), (2883, 245364), (2898, 244094), (2921, 242172), (3556, 198927), (3844, 184023), (3906, 181102), (3937, 179676), (4278, 165354), (4572, 154721), (4991, 141732), (5334, 132618), (5766, 122682), (5796, 122047), (5842, 121086), (6417, 110236), (6727, 105156), (7812, 90551), (7874, 89838), (8001, 88412), (8556, 82677), (8649, 81788), (8763, 80724), (9982, 70866), (10668, 66309), (11532, 61341), (11684, 60543), (11811, 59892), (12834, 55118), (13454, 52578), (14973, 47244), (15748, 44919), (16002, 44206), (17298, 40894), (17526, 40362), (19964, 35433), (20181, 35052), (20447, 34596), (22103, 32004), (23622, 29946), (25668, 27559), (26289, 26908)]