247856775432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{811}}^1\times {\mathrm{11587}}^1$

素因数の和:12571

約数の個数: 128

約数和(自身を含む): 713613143040

約数和(自身を除く): 465756367608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 157, 168, 314, 471, 628, 811, 942, 1099, 1256, 1622, 1884, 2198, 2433, 3244, 3297, 3768, 4396, 4866, 5677, 6488, 6594, 8792, 9732, 11354, 11587, 13188, 17031, 19464, 22708, 23174, 26376, 34062, 34761, 45416, 46348, 68124, 69522, 81109, 92696, 127327, 136248, 139044, 162218, 243327, 254654, 278088, 324436, 381981, 486654, 509308, 648872, 763962, 891289, 973308, 1018616, 1527924, 1782578, 1819159, 1946616, 2673867, 3055848, 3565156, 3638318, 5347734, 5457477, 7130312, 7276636, 9397057, 10695468, 10914954, 12734113, 14553272, 18794114, 21390936, 21829908, 25468226, 28191171, 37588228, 38202339, 43659816, 50936452, 56382342, 65779399, 75176456, 76404678, 101872904, 112764684, 131558798, 152809356, 197338197, 225529368, 263117596, 305618712, 394676394, 526235192, 789352788, 1475337949, 1578705576, 2950675898, 4426013847, 5901351796, 8852027694, 10327365643, 11802703592, 17704055388, 20654731286, 30982096929, 35408110776, 41309462572, 61964193858, 82618925144, 123928387716, 247856775432]

約数ペア:

[(1, 247856775432), (2, 123928387716), (3, 82618925144), (4, 61964193858), (6, 41309462572), (7, 35408110776), (8, 30982096929), (12, 20654731286), (14, 17704055388), (21, 11802703592), (24, 10327365643), (28, 8852027694), (42, 5901351796), (56, 4426013847), (84, 2950675898), (157, 1578705576), (168, 1475337949), (314, 789352788), (471, 526235192), (628, 394676394), (811, 305618712), (942, 263117596), (1099, 225529368), (1256, 197338197), (1622, 152809356), (1884, 131558798), (2198, 112764684), (2433, 101872904), (3244, 76404678), (3297, 75176456), (3768, 65779399), (4396, 56382342), (4866, 50936452), (5677, 43659816), (6488, 38202339), (6594, 37588228), (8792, 28191171), (9732, 25468226), (11354, 21829908), (11587, 21390936), (13188, 18794114), (17031, 14553272), (19464, 12734113), (22708, 10914954), (23174, 10695468), (26376, 9397057), (34062, 7276636), (34761, 7130312), (45416, 5457477), (46348, 5347734), (68124, 3638318), (69522, 3565156), (81109, 3055848), (92696, 2673867), (127327, 1946616), (136248, 1819159), (139044, 1782578), (162218, 1527924), (243327, 1018616), (254654, 973308), (278088, 891289), (324436, 763962), (381981, 648872), (486654, 509308)]