258895728

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{859}}^1$

素因数の和:916

約数の個数: 240

約数和(自身を含む): 931607040

約数和(自身を除く): 672711312

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, 52, 56, 63, 69, 72, 78, 84, 91, 92, 104, 112, 117, 126, 138, 144, 156, 161, 168, 182, 184, 207, 208, 234, 252, 273, 276, 299, 312, 322, 336, 364, 368, 414, 468, 483, 504, 546, 552, 598, 624, 644, 728, 819, 828, 859, 897, 936, 966, 1008, 1092, 1104, 1196, 1288, 1449, 1456, 1638, 1656, 1718, 1794, 1872, 1932, 2093, 2184, 2392, 2576, 2577, 2691, 2898, 3276, 3312, 3436, 3588, 3864, 4186, 4368, 4784, 5154, 5382, 5796, 6013, 6279, 6552, 6872, 7176, 7728, 7731, 8372, 10308, 10764, 11167, 11592, 12026, 12558, 13104, 13744, 14352, 15462, 16744, 18039, 18837, 19757, 20616, 21528, 22334, 23184, 24052, 25116, 30924, 33488, 33501, 36078, 37674, 39514, 41232, 43056, 44668, 48104, 50232, 54117, 59271, 61848, 67002, 72156, 75348, 78169, 79028, 89336, 96208, 100464, 100503, 108234, 118542, 123696, 134004, 138299, 144312, 150696, 156338, 158056, 177813, 178672, 201006, 216468, 234507, 237084, 256841, 268008, 276598, 288624, 301392, 312676, 316112, 355626, 402012, 414897, 432936, 469014, 474168, 513682, 536016, 553196, 625352, 703521, 711252, 770523, 804024, 829794, 865872, 938028, 948336, 1027364, 1106392, 1244691, 1250704, 1407042, 1422504, 1541046, 1608048, 1659588, 1797887, 1876056, 2054728, 2212784, 2311569, 2489382, 2814084, 2845008, 3082092, 3319176, 3595774, 3752112, 4109456, 4623138, 4978764, 5393661, 5628168, 6164184, 6638352, 7191548, 9246276, 9957528, 10787322, 11256336, 12328368, 14383096, 16180983, 18492552, 19915056, 21574644, 28766192, 32361966, 36985104, 43149288, 64723932, 86298576, 129447864, 258895728]

約数ペア:

[(1, 258895728), (2, 129447864), (3, 86298576), (4, 64723932), (6, 43149288), (7, 36985104), (8, 32361966), (9, 28766192), (12, 21574644), (13, 19915056), (14, 18492552), (16, 16180983), (18, 14383096), (21, 12328368), (23, 11256336), (24, 10787322), (26, 9957528), (28, 9246276), (36, 7191548), (39, 6638352), (42, 6164184), (46, 5628168), (48, 5393661), (52, 4978764), (56, 4623138), (63, 4109456), (69, 3752112), (72, 3595774), (78, 3319176), (84, 3082092), (91, 2845008), (92, 2814084), (104, 2489382), (112, 2311569), (117, 2212784), (126, 2054728), (138, 1876056), (144, 1797887), (156, 1659588), (161, 1608048), (168, 1541046), (182, 1422504), (184, 1407042), (207, 1250704), (208, 1244691), (234, 1106392), (252, 1027364), (273, 948336), (276, 938028), (299, 865872), (312, 829794), (322, 804024), (336, 770523), (364, 711252), (368, 703521), (414, 625352), (468, 553196), (483, 536016), (504, 513682), (546, 474168), (552, 469014), (598, 432936), (624, 414897), (644, 402012), (728, 355626), (819, 316112), (828, 312676), (859, 301392), (897, 288624), (936, 276598), (966, 268008), (1008, 256841), (1092, 237084), (1104, 234507), (1196, 216468), (1288, 201006), (1449, 178672), (1456, 177813), (1638, 158056), (1656, 156338), (1718, 150696), (1794, 144312), (1872, 138299), (1932, 134004), (2093, 123696), (2184, 118542), (2392, 108234), (2576, 100503), (2577, 100464), (2691, 96208), (2898, 89336), (3276, 79028), (3312, 78169), (3436, 75348), (3588, 72156), (3864, 67002), (4186, 61848), (4368, 59271), (4784, 54117), (5154, 50232), (5382, 48104), (5796, 44668), (6013, 43056), (6279, 41232), (6552, 39514), (6872, 37674), (7176, 36078), (7728, 33501), (7731, 33488), (8372, 30924), (10308, 25116), (10764, 24052), (11167, 23184), (11592, 22334), (12026, 21528), (12558, 20616), (13104, 19757), (13744, 18837), (14352, 18039), (15462, 16744)]