258769318248

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{171143729}}^1$

素因数の和:171143751

約数の個数: 64

約数和(自身を含む): 821489904000

約数和(自身を除く): 562720585752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 171143729, 342287458, 513431187, 684574916, 1026862374, 1198006103, 1369149832, 1540293561, 2053724748, 2396012206, 3080587122, 3594018309, 4107449496, 4620880683, 4792024412, 6161174244, 7188036618, 9241761366, 9584048824, 10782054927, 12322348488, 14376073236, 18483522732, 21564109854, 28752146472, 32346164781, 36967045464, 43128219708, 64692329562, 86256439416, 129384659124, 258769318248]

約数ペア:

[(1, 258769318248), (2, 129384659124), (3, 86256439416), (4, 64692329562), (6, 43128219708), (7, 36967045464), (8, 32346164781), (9, 28752146472), (12, 21564109854), (14, 18483522732), (18, 14376073236), (21, 12322348488), (24, 10782054927), (27, 9584048824), (28, 9241761366), (36, 7188036618), (42, 6161174244), (54, 4792024412), (56, 4620880683), (63, 4107449496), (72, 3594018309), (84, 3080587122), (108, 2396012206), (126, 2053724748), (168, 1540293561), (189, 1369149832), (216, 1198006103), (252, 1026862374), (378, 684574916), (504, 513431187), (756, 342287458), (1512, 171143729)]