1277364816

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10831}}^1$

素因数の和:10871

約数の個数: 200

約数和(自身を含む): 4550653184

約数和(自身を除く): 3273288368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 208, 216, 234, 252, 273, 312, 324, 336, 351, 364, 378, 432, 468, 504, 546, 567, 624, 648, 702, 728, 756, 819, 936, 1008, 1053, 1092, 1134, 1296, 1404, 1456, 1512, 1638, 1872, 2106, 2184, 2268, 2457, 2808, 3024, 3276, 4212, 4368, 4536, 4914, 5616, 6552, 7371, 8424, 9072, 9828, 10831, 13104, 14742, 16848, 19656, 21662, 29484, 32493, 39312, 43324, 58968, 64986, 75817, 86648, 97479, 117936, 129972, 140803, 151634, 173296, 194958, 227451, 259944, 281606, 292437, 303268, 389916, 422409, 454902, 519888, 563212, 584874, 606536, 682353, 779832, 844818, 877311, 909804, 985621, 1126424, 1169748, 1213072, 1267227, 1364706, 1559664, 1689636, 1754622, 1819608, 1971242, 2047059, 2252848, 2339496, 2534454, 2729412, 2956863, 3379272, 3509244, 3639216, 3801681, 3942484, 4094118, 4678992, 5068908, 5458824, 5913726, 6141177, 6758544, 7018488, 7603362, 7884968, 8188236, 8870589, 10137816, 10917648, 11405043, 11827452, 12282354, 14036976, 15206724, 15769936, 16376472, 17741178, 20275632, 22810086, 23654904, 24564708, 26611767, 30413448, 32752944, 35482356, 45620172, 47309808, 49129416, 53223534, 60826896, 70964712, 79835301, 91240344, 98258832, 106447068, 141929424, 159670602, 182480688, 212894136, 319341204, 425788272, 638682408, 1277364816]

約数ペア:

[(1, 1277364816), (2, 638682408), (3, 425788272), (4, 319341204), (6, 212894136), (7, 182480688), (8, 159670602), (9, 141929424), (12, 106447068), (13, 98258832), (14, 91240344), (16, 79835301), (18, 70964712), (21, 60826896), (24, 53223534), (26, 49129416), (27, 47309808), (28, 45620172), (36, 35482356), (39, 32752944), (42, 30413448), (48, 26611767), (52, 24564708), (54, 23654904), (56, 22810086), (63, 20275632), (72, 17741178), (78, 16376472), (81, 15769936), (84, 15206724), (91, 14036976), (104, 12282354), (108, 11827452), (112, 11405043), (117, 10917648), (126, 10137816), (144, 8870589), (156, 8188236), (162, 7884968), (168, 7603362), (182, 7018488), (189, 6758544), (208, 6141177), (216, 5913726), (234, 5458824), (252, 5068908), (273, 4678992), (312, 4094118), (324, 3942484), (336, 3801681), (351, 3639216), (364, 3509244), (378, 3379272), (432, 2956863), (468, 2729412), (504, 2534454), (546, 2339496), (567, 2252848), (624, 2047059), (648, 1971242), (702, 1819608), (728, 1754622), (756, 1689636), (819, 1559664), (936, 1364706), (1008, 1267227), (1053, 1213072), (1092, 1169748), (1134, 1126424), (1296, 985621), (1404, 909804), (1456, 877311), (1512, 844818), (1638, 779832), (1872, 682353), (2106, 606536), (2184, 584874), (2268, 563212), (2457, 519888), (2808, 454902), (3024, 422409), (3276, 389916), (4212, 303268), (4368, 292437), (4536, 281606), (4914, 259944), (5616, 227451), (6552, 194958), (7371, 173296), (8424, 151634), (9072, 140803), (9828, 129972), (10831, 117936), (13104, 97479), (14742, 86648), (16848, 75817), (19656, 64986), (21662, 58968), (29484, 43324), (32493, 39312)]