290864808

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:336

約数の個数: 192

約数和(自身を含む): 904176000

約数和(自身を除く): 613311192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 36, 39, 46, 52, 59, 69, 72, 78, 92, 104, 117, 118, 138, 156, 177, 184, 207, 229, 234, 236, 276, 299, 312, 354, 414, 458, 468, 472, 531, 552, 598, 687, 708, 767, 828, 897, 916, 936, 1062, 1196, 1357, 1374, 1416, 1534, 1656, 1794, 1832, 2061, 2124, 2301, 2392, 2691, 2714, 2748, 2977, 3068, 3588, 4071, 4122, 4248, 4602, 5267, 5382, 5428, 5496, 5954, 6136, 6903, 7176, 8142, 8244, 8931, 9204, 10534, 10764, 10856, 11908, 12213, 13511, 13806, 15801, 16284, 16488, 17641, 17862, 18408, 21068, 21528, 23816, 24426, 26793, 27022, 27612, 31602, 32568, 35282, 35724, 40533, 42136, 47403, 48852, 52923, 53586, 54044, 55224, 63204, 68471, 70564, 71448, 81066, 94806, 97704, 105846, 107172, 108088, 121599, 126408, 136942, 141128, 158769, 162132, 175643, 189612, 205413, 211692, 214344, 243198, 273884, 310753, 317538, 324264, 351286, 379224, 410826, 423384, 486396, 526929, 547768, 616239, 621506, 635076, 702572, 821652, 932259, 972792, 1053858, 1232478, 1243012, 1270152, 1405144, 1580787, 1643304, 1864518, 2107716, 2464956, 2486024, 2796777, 3161574, 3729036, 4039789, 4215432, 4929912, 5593554, 6323148, 7458072, 8079578, 11187108, 12119367, 12646296, 16159156, 22374216, 24238734, 32318312, 36358101, 48477468, 72716202, 96954936, 145432404, 290864808]

約数ペア:

[(1, 290864808), (2, 145432404), (3, 96954936), (4, 72716202), (6, 48477468), (8, 36358101), (9, 32318312), (12, 24238734), (13, 22374216), (18, 16159156), (23, 12646296), (24, 12119367), (26, 11187108), (36, 8079578), (39, 7458072), (46, 6323148), (52, 5593554), (59, 4929912), (69, 4215432), (72, 4039789), (78, 3729036), (92, 3161574), (104, 2796777), (117, 2486024), (118, 2464956), (138, 2107716), (156, 1864518), (177, 1643304), (184, 1580787), (207, 1405144), (229, 1270152), (234, 1243012), (236, 1232478), (276, 1053858), (299, 972792), (312, 932259), (354, 821652), (414, 702572), (458, 635076), (468, 621506), (472, 616239), (531, 547768), (552, 526929), (598, 486396), (687, 423384), (708, 410826), (767, 379224), (828, 351286), (897, 324264), (916, 317538), (936, 310753), (1062, 273884), (1196, 243198), (1357, 214344), (1374, 211692), (1416, 205413), (1534, 189612), (1656, 175643), (1794, 162132), (1832, 158769), (2061, 141128), (2124, 136942), (2301, 126408), (2392, 121599), (2691, 108088), (2714, 107172), (2748, 105846), (2977, 97704), (3068, 94806), (3588, 81066), (4071, 71448), (4122, 70564), (4248, 68471), (4602, 63204), (5267, 55224), (5382, 54044), (5428, 53586), (5496, 52923), (5954, 48852), (6136, 47403), (6903, 42136), (7176, 40533), (8142, 35724), (8244, 35282), (8931, 32568), (9204, 31602), (10534, 27612), (10764, 27022), (10856, 26793), (11908, 24426), (12213, 23816), (13511, 21528), (13806, 21068), (15801, 18408), (16284, 17862), (16488, 17641)]