856000392

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{34729}}^1$

素因数の和:34830

約数の個数: 64

約数和(自身を含む): 2333856000

約数和(自身を除く): 1477855608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 79, 104, 156, 158, 237, 312, 316, 474, 632, 948, 1027, 1896, 2054, 3081, 4108, 6162, 8216, 12324, 24648, 34729, 69458, 104187, 138916, 208374, 277832, 416748, 451477, 833496, 902954, 1354431, 1805908, 2708862, 2743591, 3611816, 5417724, 5487182, 8230773, 10835448, 10974364, 16461546, 21948728, 32923092, 35666683, 65846184, 71333366, 107000049, 142666732, 214000098, 285333464, 428000196, 856000392]

約数ペア:

[(1, 856000392), (2, 428000196), (3, 285333464), (4, 214000098), (6, 142666732), (8, 107000049), (12, 71333366), (13, 65846184), (24, 35666683), (26, 32923092), (39, 21948728), (52, 16461546), (78, 10974364), (79, 10835448), (104, 8230773), (156, 5487182), (158, 5417724), (237, 3611816), (312, 2743591), (316, 2708862), (474, 1805908), (632, 1354431), (948, 902954), (1027, 833496), (1896, 451477), (2054, 416748), (3081, 277832), (4108, 208374), (6162, 138916), (8216, 104187), (12324, 69458), (24648, 34729)]