289403796

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{12113}}^1$

素因数の和:12312

約数の個数: 48

約数和(自身を含む): 740795328

約数和(自身を除く): 451391532

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 181, 362, 543, 724, 1086, 1991, 2172, 3982, 5973, 7964, 11946, 12113, 23892, 24226, 36339, 48452, 72678, 133243, 145356, 266486, 399729, 532972, 799458, 1598916, 2192453, 4384906, 6577359, 8769812, 13154718, 24116983, 26309436, 48233966, 72350949, 96467932, 144701898, 289403796]

約数ペア:

[(1, 289403796), (2, 144701898), (3, 96467932), (4, 72350949), (6, 48233966), (11, 26309436), (12, 24116983), (22, 13154718), (33, 8769812), (44, 6577359), (66, 4384906), (132, 2192453), (181, 1598916), (362, 799458), (543, 532972), (724, 399729), (1086, 266486), (1991, 145356), (2172, 133243), (3982, 72678), (5973, 48452), (7964, 36339), (11946, 24226), (12113, 23892)]