220366824

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1\times {\mathrm{661}}^1$

素因数の和:1178

約数の個数: 64

約数和(自身を含む): 571968000

約数和(自身を除く): 351601176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 479, 661, 696, 958, 1322, 1437, 1916, 1983, 2644, 2874, 3832, 3966, 5288, 5748, 7932, 11496, 13891, 15864, 19169, 27782, 38338, 41673, 55564, 57507, 76676, 83346, 111128, 115014, 153352, 166692, 230028, 316619, 333384, 460056, 633238, 949857, 1266476, 1899714, 2532952, 3799428, 7598856, 9181951, 18363902, 27545853, 36727804, 55091706, 73455608, 110183412, 220366824]

約数ペア:

[(1, 220366824), (2, 110183412), (3, 73455608), (4, 55091706), (6, 36727804), (8, 27545853), (12, 18363902), (24, 9181951), (29, 7598856), (58, 3799428), (87, 2532952), (116, 1899714), (174, 1266476), (232, 949857), (348, 633238), (479, 460056), (661, 333384), (696, 316619), (958, 230028), (1322, 166692), (1437, 153352), (1916, 115014), (1983, 111128), (2644, 83346), (2874, 76676), (3832, 57507), (3966, 55564), (5288, 41673), (5748, 38338), (7932, 27782), (11496, 19169), (13891, 15864)]