2048520852

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{7213}}^1$

素因数の和:7267

約数の個数: 144

約数和(自身を含む): 6302150400

約数和(自身を除く): 4253629548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 49, 63, 69, 84, 92, 98, 126, 138, 147, 161, 196, 207, 252, 276, 294, 322, 343, 414, 441, 483, 588, 644, 686, 828, 882, 966, 1029, 1127, 1372, 1449, 1764, 1932, 2058, 2254, 2898, 3087, 3381, 4116, 4508, 5796, 6174, 6762, 7213, 7889, 10143, 12348, 13524, 14426, 15778, 20286, 21639, 23667, 28852, 31556, 40572, 43278, 47334, 50491, 64917, 71001, 86556, 94668, 100982, 129834, 142002, 151473, 165899, 201964, 259668, 284004, 302946, 331798, 353437, 454419, 497697, 605892, 663596, 706874, 908838, 995394, 1060311, 1161293, 1413748, 1493091, 1817676, 1990788, 2120622, 2322586, 2474059, 2986182, 3180933, 3483879, 4241244, 4645172, 4948118, 5972364, 6361866, 6967758, 7422177, 8129051, 9896236, 10451637, 12723732, 13935516, 14844354, 16258102, 20903274, 22266531, 24387153, 29688708, 32516204, 41806548, 44533062, 48774306, 56903357, 73161459, 89066124, 97548612, 113806714, 146322918, 170710071, 227613428, 292645836, 341420142, 512130213, 682840284, 1024260426, 2048520852]

約数ペア:

[(1, 2048520852), (2, 1024260426), (3, 682840284), (4, 512130213), (6, 341420142), (7, 292645836), (9, 227613428), (12, 170710071), (14, 146322918), (18, 113806714), (21, 97548612), (23, 89066124), (28, 73161459), (36, 56903357), (42, 48774306), (46, 44533062), (49, 41806548), (63, 32516204), (69, 29688708), (84, 24387153), (92, 22266531), (98, 20903274), (126, 16258102), (138, 14844354), (147, 13935516), (161, 12723732), (196, 10451637), (207, 9896236), (252, 8129051), (276, 7422177), (294, 6967758), (322, 6361866), (343, 5972364), (414, 4948118), (441, 4645172), (483, 4241244), (588, 3483879), (644, 3180933), (686, 2986182), (828, 2474059), (882, 2322586), (966, 2120622), (1029, 1990788), (1127, 1817676), (1372, 1493091), (1449, 1413748), (1764, 1161293), (1932, 1060311), (2058, 995394), (2254, 908838), (2898, 706874), (3087, 663596), (3381, 605892), (4116, 497697), (4508, 454419), (5796, 353437), (6174, 331798), (6762, 302946), (7213, 284004), (7889, 259668), (10143, 201964), (12348, 165899), (13524, 151473), (14426, 142002), (15778, 129834), (20286, 100982), (21639, 94668), (23667, 86556), (28852, 71001), (31556, 64917), (40572, 50491), (43278, 47334)]