245769084

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{21401}}^1$

素因数の和:21451

約数の個数: 72

約数和(自身を含む): 701129520

約数和(自身を除く): 455360436

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 58, 66, 87, 99, 116, 132, 174, 198, 261, 319, 348, 396, 522, 638, 957, 1044, 1276, 1914, 2871, 3828, 5742, 11484, 21401, 42802, 64203, 85604, 128406, 192609, 235411, 256812, 385218, 470822, 620629, 706233, 770436, 941644, 1241258, 1412466, 1861887, 2118699, 2482516, 2824932, 3723774, 4237398, 5585661, 6826919, 7447548, 8474796, 11171322, 13653838, 20480757, 22342644, 27307676, 40961514, 61442271, 81923028, 122884542, 245769084]

約数ペア:

[(1, 245769084), (2, 122884542), (3, 81923028), (4, 61442271), (6, 40961514), (9, 27307676), (11, 22342644), (12, 20480757), (18, 13653838), (22, 11171322), (29, 8474796), (33, 7447548), (36, 6826919), (44, 5585661), (58, 4237398), (66, 3723774), (87, 2824932), (99, 2482516), (116, 2118699), (132, 1861887), (174, 1412466), (198, 1241258), (261, 941644), (319, 770436), (348, 706233), (396, 620629), (522, 470822), (638, 385218), (957, 256812), (1044, 235411), (1276, 192609), (1914, 128406), (2871, 85604), (3828, 64203), (5742, 42802), (11484, 21401)]