211590864

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1$

素因数の和:465

約数の個数: 120

約数和(自身を含む): 614520192

約数和(自身を除く): 402929328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 151, 222, 263, 296, 302, 333, 444, 453, 526, 592, 604, 666, 789, 888, 906, 1052, 1208, 1332, 1359, 1578, 1776, 1812, 2104, 2367, 2416, 2664, 2718, 3156, 3624, 4208, 4734, 5328, 5436, 5587, 6312, 7248, 9468, 9731, 10872, 11174, 12624, 16761, 18936, 19462, 21744, 22348, 29193, 33522, 37872, 38924, 39713, 44696, 50283, 58386, 67044, 77848, 79426, 87579, 89392, 100566, 116772, 119139, 134088, 155696, 158852, 175158, 201132, 233544, 238278, 268176, 317704, 350316, 357417, 402264, 467088, 476556, 635408, 700632, 714834, 804528, 953112, 1401264, 1429668, 1469381, 1906224, 2859336, 2938762, 4408143, 5718672, 5877524, 8816286, 11755048, 13224429, 17632572, 23510096, 26448858, 35265144, 52897716, 70530288, 105795432, 211590864]

約数ペア:

[(1, 211590864), (2, 105795432), (3, 70530288), (4, 52897716), (6, 35265144), (8, 26448858), (9, 23510096), (12, 17632572), (16, 13224429), (18, 11755048), (24, 8816286), (36, 5877524), (37, 5718672), (48, 4408143), (72, 2938762), (74, 2859336), (111, 1906224), (144, 1469381), (148, 1429668), (151, 1401264), (222, 953112), (263, 804528), (296, 714834), (302, 700632), (333, 635408), (444, 476556), (453, 467088), (526, 402264), (592, 357417), (604, 350316), (666, 317704), (789, 268176), (888, 238278), (906, 233544), (1052, 201132), (1208, 175158), (1332, 158852), (1359, 155696), (1578, 134088), (1776, 119139), (1812, 116772), (2104, 100566), (2367, 89392), (2416, 87579), (2664, 79426), (2718, 77848), (3156, 67044), (3624, 58386), (4208, 50283), (4734, 44696), (5328, 39713), (5436, 38924), (5587, 37872), (6312, 33522), (7248, 29193), (9468, 22348), (9731, 21744), (10872, 19462), (11174, 18936), (12624, 16761)]