15697727268

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{438533}}^1$

素因数の和:438716

約数の個数: 48

約数和(自身を含む): 38801488320

約数和(自身を除く): 23103761052

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 157, 228, 314, 471, 628, 942, 1884, 2983, 5966, 8949, 11932, 17898, 35796, 438533, 877066, 1315599, 1754132, 2631198, 5262396, 8332127, 16664254, 24996381, 33328508, 49992762, 68849681, 99985524, 137699362, 206549043, 275398724, 413098086, 826196172, 1308143939, 2616287878, 3924431817, 5232575756, 7848863634, 15697727268]

約数ペア:

[(1, 15697727268), (2, 7848863634), (3, 5232575756), (4, 3924431817), (6, 2616287878), (12, 1308143939), (19, 826196172), (38, 413098086), (57, 275398724), (76, 206549043), (114, 137699362), (157, 99985524), (228, 68849681), (314, 49992762), (471, 33328508), (628, 24996381), (942, 16664254), (1884, 8332127), (2983, 5262396), (5966, 2631198), (8949, 1754132), (11932, 1315599), (17898, 877066), (35796, 438533)]