2109744

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:64

約数の個数: 180

約数和(自身を含む): 7718256

約数和(自身を除く): 5608512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 23, 24, 26, 28, 36, 39, 42, 46, 48, 49, 52, 56, 63, 69, 72, 78, 84, 91, 92, 98, 104, 112, 117, 126, 138, 144, 147, 156, 161, 168, 182, 184, 196, 207, 208, 234, 252, 273, 276, 294, 299, 312, 322, 336, 364, 368, 392, 414, 441, 468, 483, 504, 546, 552, 588, 598, 624, 637, 644, 728, 784, 819, 828, 882, 897, 936, 966, 1008, 1092, 1104, 1127, 1176, 1196, 1274, 1288, 1449, 1456, 1638, 1656, 1764, 1794, 1872, 1911, 1932, 2093, 2184, 2254, 2352, 2392, 2548, 2576, 2691, 2898, 3276, 3312, 3381, 3528, 3588, 3822, 3864, 4186, 4368, 4508, 4784, 5096, 5382, 5733, 5796, 6279, 6552, 6762, 7056, 7176, 7644, 7728, 8372, 9016, 10143, 10192, 10764, 11466, 11592, 12558, 13104, 13524, 14352, 14651, 15288, 16744, 18032, 18837, 20286, 21528, 22932, 23184, 25116, 27048, 29302, 30576, 33488, 37674, 40572, 43056, 43953, 45864, 50232, 54096, 58604, 75348, 81144, 87906, 91728, 100464, 117208, 131859, 150696, 162288, 175812, 234416, 263718, 301392, 351624, 527436, 703248, 1054872, 2109744]

約数ペア:

[(1, 2109744), (2, 1054872), (3, 703248), (4, 527436), (6, 351624), (7, 301392), (8, 263718), (9, 234416), (12, 175812), (13, 162288), (14, 150696), (16, 131859), (18, 117208), (21, 100464), (23, 91728), (24, 87906), (26, 81144), (28, 75348), (36, 58604), (39, 54096), (42, 50232), (46, 45864), (48, 43953), (49, 43056), (52, 40572), (56, 37674), (63, 33488), (69, 30576), (72, 29302), (78, 27048), (84, 25116), (91, 23184), (92, 22932), (98, 21528), (104, 20286), (112, 18837), (117, 18032), (126, 16744), (138, 15288), (144, 14651), (147, 14352), (156, 13524), (161, 13104), (168, 12558), (182, 11592), (184, 11466), (196, 10764), (207, 10192), (208, 10143), (234, 9016), (252, 8372), (273, 7728), (276, 7644), (294, 7176), (299, 7056), (312, 6762), (322, 6552), (336, 6279), (364, 5796), (368, 5733), (392, 5382), (414, 5096), (441, 4784), (468, 4508), (483, 4368), (504, 4186), (546, 3864), (552, 3822), (588, 3588), (598, 3528), (624, 3381), (637, 3312), (644, 3276), (728, 2898), (784, 2691), (819, 2576), (828, 2548), (882, 2392), (897, 2352), (936, 2254), (966, 2184), (1008, 2093), (1092, 1932), (1104, 1911), (1127, 1872), (1176, 1794), (1196, 1764), (1274, 1656), (1288, 1638), (1449, 1456)]