1330584516

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{648433}}^1$

素因数の和:648465

約数の個数: 48

約数和(自身を含む): 3631230400

約数和(自身を除く): 2300645884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 648433, 1296866, 1945299, 2593732, 3890598, 5835897, 7781196, 11671794, 12320227, 17507691, 23343588, 24640454, 35015382, 36960681, 49280908, 70030764, 73921362, 110882043, 147842724, 221764086, 332646129, 443528172, 665292258, 1330584516]

約数ペア:

[(1, 1330584516), (2, 665292258), (3, 443528172), (4, 332646129), (6, 221764086), (9, 147842724), (12, 110882043), (18, 73921362), (19, 70030764), (27, 49280908), (36, 36960681), (38, 35015382), (54, 24640454), (57, 23343588), (76, 17507691), (108, 12320227), (114, 11671794), (171, 7781196), (228, 5835897), (342, 3890598), (513, 2593732), (684, 1945299), (1026, 1296866), (2052, 648433)]