211027872

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:563

約数の個数: 144

約数和(自身を含む): 626615136

約数和(自身を除く): 415587264

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 37, 44, 48, 66, 74, 88, 96, 111, 121, 132, 148, 176, 222, 242, 264, 296, 352, 363, 407, 444, 484, 491, 528, 592, 726, 814, 888, 968, 982, 1056, 1184, 1221, 1452, 1473, 1628, 1776, 1936, 1964, 2442, 2904, 2946, 3256, 3552, 3872, 3928, 4477, 4884, 5401, 5808, 5892, 6512, 7856, 8954, 9768, 10802, 11616, 11784, 13024, 13431, 15712, 16203, 17908, 18167, 19536, 21604, 23568, 26862, 32406, 35816, 36334, 39072, 43208, 47136, 53724, 54501, 59411, 64812, 71632, 72668, 86416, 107448, 109002, 118822, 129624, 143264, 145336, 172832, 178233, 199837, 214896, 218004, 237644, 259248, 290672, 356466, 399674, 429792, 436008, 475288, 518496, 581344, 599511, 712932, 799348, 872016, 950576, 1199022, 1425864, 1598696, 1744032, 1901152, 2198207, 2398044, 2851728, 3197392, 4396414, 4796088, 5703456, 6394784, 6594621, 8792828, 9592176, 13189242, 17585656, 19184352, 26378484, 35171312, 52756968, 70342624, 105513936, 211027872]

約数ペア:

[(1, 211027872), (2, 105513936), (3, 70342624), (4, 52756968), (6, 35171312), (8, 26378484), (11, 19184352), (12, 17585656), (16, 13189242), (22, 9592176), (24, 8792828), (32, 6594621), (33, 6394784), (37, 5703456), (44, 4796088), (48, 4396414), (66, 3197392), (74, 2851728), (88, 2398044), (96, 2198207), (111, 1901152), (121, 1744032), (132, 1598696), (148, 1425864), (176, 1199022), (222, 950576), (242, 872016), (264, 799348), (296, 712932), (352, 599511), (363, 581344), (407, 518496), (444, 475288), (484, 436008), (491, 429792), (528, 399674), (592, 356466), (726, 290672), (814, 259248), (888, 237644), (968, 218004), (982, 214896), (1056, 199837), (1184, 178233), (1221, 172832), (1452, 145336), (1473, 143264), (1628, 129624), (1776, 118822), (1936, 109002), (1964, 107448), (2442, 86416), (2904, 72668), (2946, 71632), (3256, 64812), (3552, 59411), (3872, 54501), (3928, 53724), (4477, 47136), (4884, 43208), (5401, 39072), (5808, 36334), (5892, 35816), (6512, 32406), (7856, 26862), (8954, 23568), (9768, 21604), (10802, 19536), (11616, 18167), (11784, 17908), (13024, 16203), (13431, 15712)]