198238698

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{467}}^1\times {\mathrm{1123}}^1$

素因数の和:1608

約数の個数: 64

約数和(自身を含む): 504990720

約数和(自身を除く): 306752022

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 467, 934, 1123, 1401, 2246, 2802, 3269, 3369, 4203, 6538, 6738, 7861, 8406, 9807, 10107, 12609, 15722, 19614, 20214, 23583, 25218, 29421, 30321, 47166, 58842, 60642, 70749, 88263, 141498, 176526, 212247, 424494, 524441, 1048882, 1573323, 3146646, 3671087, 4719969, 7342174, 9439938, 11013261, 14159907, 22026522, 28319814, 33039783, 66079566, 99119349, 198238698]

約数ペア:

[(1, 198238698), (2, 99119349), (3, 66079566), (6, 33039783), (7, 28319814), (9, 22026522), (14, 14159907), (18, 11013261), (21, 9439938), (27, 7342174), (42, 4719969), (54, 3671087), (63, 3146646), (126, 1573323), (189, 1048882), (378, 524441), (467, 424494), (934, 212247), (1123, 176526), (1401, 141498), (2246, 88263), (2802, 70749), (3269, 60642), (3369, 58842), (4203, 47166), (6538, 30321), (6738, 29421), (7861, 25218), (8406, 23583), (9807, 20214), (10107, 19614), (12609, 15722)]