251175456

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5417}}^1$

素因数の和:5463

約数の個数: 144

約数和(自身を含む): 851969664

約数和(自身を除く): 600794208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 96, 112, 126, 138, 144, 161, 168, 184, 207, 224, 252, 276, 288, 322, 336, 368, 414, 483, 504, 552, 644, 672, 736, 828, 966, 1008, 1104, 1288, 1449, 1656, 1932, 2016, 2208, 2576, 2898, 3312, 3864, 5152, 5417, 5796, 6624, 7728, 10834, 11592, 15456, 16251, 21668, 23184, 32502, 37919, 43336, 46368, 48753, 65004, 75838, 86672, 97506, 113757, 124591, 130008, 151676, 173344, 195012, 227514, 249182, 260016, 303352, 341271, 373773, 390024, 455028, 498364, 520032, 606704, 682542, 747546, 780048, 872137, 910056, 996728, 1121319, 1213408, 1365084, 1495092, 1560096, 1744274, 1820112, 1993456, 2242638, 2616411, 2730168, 2990184, 3488548, 3640224, 3986912, 4485276, 5232822, 5460336, 5980368, 6977096, 7849233, 8970552, 10465644, 10920672, 11960736, 13954192, 15698466, 17941104, 20931288, 27908384, 31396932, 35882208, 41862576, 62793864, 83725152, 125587728, 251175456]

約数ペア:

[(1, 251175456), (2, 125587728), (3, 83725152), (4, 62793864), (6, 41862576), (7, 35882208), (8, 31396932), (9, 27908384), (12, 20931288), (14, 17941104), (16, 15698466), (18, 13954192), (21, 11960736), (23, 10920672), (24, 10465644), (28, 8970552), (32, 7849233), (36, 6977096), (42, 5980368), (46, 5460336), (48, 5232822), (56, 4485276), (63, 3986912), (69, 3640224), (72, 3488548), (84, 2990184), (92, 2730168), (96, 2616411), (112, 2242638), (126, 1993456), (138, 1820112), (144, 1744274), (161, 1560096), (168, 1495092), (184, 1365084), (207, 1213408), (224, 1121319), (252, 996728), (276, 910056), (288, 872137), (322, 780048), (336, 747546), (368, 682542), (414, 606704), (483, 520032), (504, 498364), (552, 455028), (644, 390024), (672, 373773), (736, 341271), (828, 303352), (966, 260016), (1008, 249182), (1104, 227514), (1288, 195012), (1449, 173344), (1656, 151676), (1932, 130008), (2016, 124591), (2208, 113757), (2576, 97506), (2898, 86672), (3312, 75838), (3864, 65004), (5152, 48753), (5417, 46368), (5796, 43336), (6624, 37919), (7728, 32502), (10834, 23184), (11592, 21668), (15456, 16251)]