280787232

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{15641}}^1$

素因数の和:15682

約数の個数: 96

約数和(自身を含む): 851425344

約数和(自身を除く): 570638112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 66, 68, 88, 96, 102, 132, 136, 176, 187, 204, 264, 272, 352, 374, 408, 528, 544, 561, 748, 816, 1056, 1122, 1496, 1632, 2244, 2992, 4488, 5984, 8976, 15641, 17952, 31282, 46923, 62564, 93846, 125128, 172051, 187692, 250256, 265897, 344102, 375384, 500512, 516153, 531794, 688204, 750768, 797691, 1032306, 1063588, 1376408, 1501536, 1595382, 2064612, 2127176, 2752816, 2924867, 3190764, 4129224, 4254352, 5505632, 5849734, 6381528, 8258448, 8508704, 8774601, 11699468, 12763056, 16516896, 17549202, 23398936, 25526112, 35098404, 46797872, 70196808, 93595744, 140393616, 280787232]

約数ペア:

[(1, 280787232), (2, 140393616), (3, 93595744), (4, 70196808), (6, 46797872), (8, 35098404), (11, 25526112), (12, 23398936), (16, 17549202), (17, 16516896), (22, 12763056), (24, 11699468), (32, 8774601), (33, 8508704), (34, 8258448), (44, 6381528), (48, 5849734), (51, 5505632), (66, 4254352), (68, 4129224), (88, 3190764), (96, 2924867), (102, 2752816), (132, 2127176), (136, 2064612), (176, 1595382), (187, 1501536), (204, 1376408), (264, 1063588), (272, 1032306), (352, 797691), (374, 750768), (408, 688204), (528, 531794), (544, 516153), (561, 500512), (748, 375384), (816, 344102), (1056, 265897), (1122, 250256), (1496, 187692), (1632, 172051), (2244, 125128), (2992, 93846), (4488, 62564), (5984, 46923), (8976, 31282), (15641, 17952)]