279378

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:119

約数の個数: 48

約数和(自身を含む): 707616

約数和(自身を除く): 428238

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 83, 99, 102, 153, 166, 187, 198, 249, 306, 374, 498, 561, 747, 913, 1122, 1411, 1494, 1683, 1826, 2739, 2822, 3366, 4233, 5478, 8217, 8466, 12699, 15521, 16434, 25398, 31042, 46563, 93126, 139689, 279378]

約数ペア:

[(1, 279378), (2, 139689), (3, 93126), (6, 46563), (9, 31042), (11, 25398), (17, 16434), (18, 15521), (22, 12699), (33, 8466), (34, 8217), (51, 5478), (66, 4233), (83, 3366), (99, 2822), (102, 2739), (153, 1826), (166, 1683), (187, 1494), (198, 1411), (249, 1122), (306, 913), (374, 747), (498, 561)]