790784792

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{1667}}^1$

素因数の和:1920

約数の個数: 64

約数和(自身を含む): 1743793920

約数和(自身を除く): 953009128

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 197, 301, 344, 394, 602, 788, 1204, 1379, 1576, 1667, 2408, 2758, 3334, 5516, 6668, 8471, 11032, 11669, 13336, 16942, 23338, 33884, 46676, 59297, 67768, 71681, 93352, 118594, 143362, 237188, 286724, 328399, 474376, 501767, 573448, 656798, 1003534, 1313596, 2007068, 2298793, 2627192, 4014136, 4597586, 9195172, 14121157, 18390344, 28242314, 56484628, 98848099, 112969256, 197696198, 395392396, 790784792]

約数ペア:

[(1, 790784792), (2, 395392396), (4, 197696198), (7, 112969256), (8, 98848099), (14, 56484628), (28, 28242314), (43, 18390344), (56, 14121157), (86, 9195172), (172, 4597586), (197, 4014136), (301, 2627192), (344, 2298793), (394, 2007068), (602, 1313596), (788, 1003534), (1204, 656798), (1379, 573448), (1576, 501767), (1667, 474376), (2408, 328399), (2758, 286724), (3334, 237188), (5516, 143362), (6668, 118594), (8471, 93352), (11032, 71681), (11669, 67768), (13336, 59297), (16942, 46676), (23338, 33884)]