249339918

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{4621}}^1$

素因数の和:4689

約数の個数: 48

約数和(自身を含む): 552088656

約数和(自身を除く): 302748738

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 529, 782, 1058, 1173, 1587, 2346, 3174, 4621, 8993, 9242, 13863, 17986, 26979, 27726, 53958, 78557, 106283, 157114, 212566, 235671, 318849, 471342, 637698, 1806811, 2444509, 3613622, 4889018, 5420433, 7333527, 10840866, 14667054, 41556653, 83113306, 124669959, 249339918]

約数ペア:

[(1, 249339918), (2, 124669959), (3, 83113306), (6, 41556653), (17, 14667054), (23, 10840866), (34, 7333527), (46, 5420433), (51, 4889018), (69, 3613622), (102, 2444509), (138, 1806811), (391, 637698), (529, 471342), (782, 318849), (1058, 235671), (1173, 212566), (1587, 157114), (2346, 106283), (3174, 78557), (4621, 53958), (8993, 27726), (9242, 26979), (13863, 17986)]