279508737808

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{1039}}^1\times {\mathrm{410087}}^1$

素因数の和:411175

約数の個数: 40

約数和(自身を含む): 555291959040

約数和(自身を除く): 275783221232

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1039, 2078, 4156, 8312, 16624, 42599, 85198, 170396, 340792, 410087, 681584, 820174, 1640348, 3280696, 6561392, 16813567, 33627134, 67254268, 134508536, 269017072, 426080393, 852160786, 1704321572, 3408643144, 6817286288, 17469296113, 34938592226, 69877184452, 139754368904, 279508737808]

約数ペア:

[(1, 279508737808), (2, 139754368904), (4, 69877184452), (8, 34938592226), (16, 17469296113), (41, 6817286288), (82, 3408643144), (164, 1704321572), (328, 852160786), (656, 426080393), (1039, 269017072), (2078, 134508536), (4156, 67254268), (8312, 33627134), (16624, 16813567), (42599, 6561392), (85198, 3280696), (170396, 1640348), (340792, 820174), (410087, 681584)]