279750438

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{10313}}^1$

素因数の和:10469

約数の個数: 48

約数和(自身を含む): 666119376

約数和(自身を除く): 386368938

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 137, 198, 274, 411, 822, 1233, 1507, 2466, 3014, 4521, 9042, 10313, 13563, 20626, 27126, 30939, 61878, 92817, 113443, 185634, 226886, 340329, 680658, 1020987, 1412881, 2041974, 2825762, 4238643, 8477286, 12715929, 15541691, 25431858, 31083382, 46625073, 93250146, 139875219, 279750438]

約数ペア:

[(1, 279750438), (2, 139875219), (3, 93250146), (6, 46625073), (9, 31083382), (11, 25431858), (18, 15541691), (22, 12715929), (33, 8477286), (66, 4238643), (99, 2825762), (137, 2041974), (198, 1412881), (274, 1020987), (411, 680658), (822, 340329), (1233, 226886), (1507, 185634), (2466, 113443), (3014, 92817), (4521, 61878), (9042, 30939), (10313, 27126), (13563, 20626)]