858394056

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{161839}}^1$

素因数の和:161878

約数の個数: 64

約数和(自身を含む): 2447020800

約数和(自身を除く): 1588626744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 161839, 323678, 485517, 647356, 971034, 1294712, 1942068, 2103907, 2751263, 3884136, 4207814, 5502526, 6311721, 8253789, 8415628, 11005052, 12623442, 16507578, 16831256, 22010104, 25246884, 33015156, 35766419, 50493768, 66030312, 71532838, 107299257, 143065676, 214598514, 286131352, 429197028, 858394056]

約数ペア:

[(1, 858394056), (2, 429197028), (3, 286131352), (4, 214598514), (6, 143065676), (8, 107299257), (12, 71532838), (13, 66030312), (17, 50493768), (24, 35766419), (26, 33015156), (34, 25246884), (39, 22010104), (51, 16831256), (52, 16507578), (68, 12623442), (78, 11005052), (102, 8415628), (104, 8253789), (136, 6311721), (156, 5502526), (204, 4207814), (221, 3884136), (312, 2751263), (408, 2103907), (442, 1942068), (663, 1294712), (884, 971034), (1326, 647356), (1768, 485517), (2652, 323678), (5304, 161839)]