249538430570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{218401}}^1$

素因数の和:218496

約数の個数: 128

約数和(自身を含む): 570626767872

約数和(自身を除く): 321088337302

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 47, 55, 65, 85, 94, 110, 130, 143, 170, 187, 221, 235, 286, 374, 442, 470, 517, 611, 715, 799, 935, 1034, 1105, 1222, 1430, 1598, 1870, 2210, 2431, 2585, 3055, 3995, 4862, 5170, 6110, 6721, 7990, 8789, 10387, 12155, 13442, 17578, 20774, 24310, 33605, 43945, 51935, 67210, 87890, 103870, 114257, 218401, 228514, 436802, 571285, 1092005, 1142570, 2184010, 2402411, 2839213, 3712817, 4804822, 5678426, 7425634, 10264847, 12012055, 14196065, 18564085, 20529694, 24024110, 28392130, 31231343, 37128170, 40840987, 48266621, 51324235, 62462686, 81681974, 96533242, 102648470, 112913317, 133443011, 156156715, 174502399, 204204935, 225826634, 241333105, 266886022, 312313430, 349004798, 408409870, 482666210, 530932831, 564566585, 667215055, 872511995, 1061865662, 1129133170, 1334430110, 1467873121, 1745023990, 1919526389, 2268531187, 2654664155, 2935746242, 3839052778, 4537062374, 5309328310, 7339365605, 9597631945, 11342655935, 14678731210, 19195263890, 22685311870, 24953843057, 49907686114, 124769215285, 249538430570]

約数ペア:

[(1, 249538430570), (2, 124769215285), (5, 49907686114), (10, 24953843057), (11, 22685311870), (13, 19195263890), (17, 14678731210), (22, 11342655935), (26, 9597631945), (34, 7339365605), (47, 5309328310), (55, 4537062374), (65, 3839052778), (85, 2935746242), (94, 2654664155), (110, 2268531187), (130, 1919526389), (143, 1745023990), (170, 1467873121), (187, 1334430110), (221, 1129133170), (235, 1061865662), (286, 872511995), (374, 667215055), (442, 564566585), (470, 530932831), (517, 482666210), (611, 408409870), (715, 349004798), (799, 312313430), (935, 266886022), (1034, 241333105), (1105, 225826634), (1222, 204204935), (1430, 174502399), (1598, 156156715), (1870, 133443011), (2210, 112913317), (2431, 102648470), (2585, 96533242), (3055, 81681974), (3995, 62462686), (4862, 51324235), (5170, 48266621), (6110, 40840987), (6721, 37128170), (7990, 31231343), (8789, 28392130), (10387, 24024110), (12155, 20529694), (13442, 18564085), (17578, 14196065), (20774, 12012055), (24310, 10264847), (33605, 7425634), (43945, 5678426), (51935, 4804822), (67210, 3712817), (87890, 2839213), (103870, 2402411), (114257, 2184010), (218401, 1142570), (228514, 1092005), (436802, 571285)]