199779552

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2417}}^1$

素因数の和:2481

約数の個数: 144

約数和(自身を含む): 665394912

約数和(自身を除く): 465615360

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 56, 63, 72, 82, 84, 96, 112, 123, 126, 144, 164, 168, 224, 246, 252, 287, 288, 328, 336, 369, 492, 504, 574, 656, 672, 738, 861, 984, 1008, 1148, 1312, 1476, 1722, 1968, 2016, 2296, 2417, 2583, 2952, 3444, 3936, 4592, 4834, 5166, 5904, 6888, 7251, 9184, 9668, 10332, 11808, 13776, 14502, 16919, 19336, 20664, 21753, 27552, 29004, 33838, 38672, 41328, 43506, 50757, 58008, 67676, 77344, 82656, 87012, 99097, 101514, 116016, 135352, 152271, 174024, 198194, 203028, 232032, 270704, 297291, 304542, 348048, 396388, 406056, 541408, 594582, 609084, 693679, 696096, 792776, 812112, 891873, 1189164, 1218168, 1387358, 1585552, 1624224, 1783746, 2081037, 2378328, 2436336, 2774716, 3171104, 3567492, 4162074, 4756656, 4872672, 5549432, 6243111, 7134984, 8324148, 9513312, 11098864, 12486222, 14269968, 16648296, 22197728, 24972444, 28539936, 33296592, 49944888, 66593184, 99889776, 199779552]

約数ペア:

[(1, 199779552), (2, 99889776), (3, 66593184), (4, 49944888), (6, 33296592), (7, 28539936), (8, 24972444), (9, 22197728), (12, 16648296), (14, 14269968), (16, 12486222), (18, 11098864), (21, 9513312), (24, 8324148), (28, 7134984), (32, 6243111), (36, 5549432), (41, 4872672), (42, 4756656), (48, 4162074), (56, 3567492), (63, 3171104), (72, 2774716), (82, 2436336), (84, 2378328), (96, 2081037), (112, 1783746), (123, 1624224), (126, 1585552), (144, 1387358), (164, 1218168), (168, 1189164), (224, 891873), (246, 812112), (252, 792776), (287, 696096), (288, 693679), (328, 609084), (336, 594582), (369, 541408), (492, 406056), (504, 396388), (574, 348048), (656, 304542), (672, 297291), (738, 270704), (861, 232032), (984, 203028), (1008, 198194), (1148, 174024), (1312, 152271), (1476, 135352), (1722, 116016), (1968, 101514), (2016, 99097), (2296, 87012), (2417, 82656), (2583, 77344), (2952, 67676), (3444, 58008), (3936, 50757), (4592, 43506), (4834, 41328), (5166, 38672), (5904, 33838), (6888, 29004), (7251, 27552), (9184, 21753), (9668, 20664), (10332, 19336), (11808, 16919), (13776, 14502)]