492543828

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2749}}^1$

素因数の和:2851

約数の個数: 120

約数和(自身を含む): 1490720000

約数和(自身を除く): 998176172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 79, 81, 84, 108, 126, 158, 162, 189, 237, 252, 316, 324, 378, 474, 553, 567, 711, 756, 948, 1106, 1134, 1422, 1659, 2133, 2212, 2268, 2749, 2844, 3318, 4266, 4977, 5498, 6399, 6636, 8247, 8532, 9954, 10996, 12798, 14931, 16494, 19243, 19908, 24741, 25596, 29862, 32988, 38486, 44793, 49482, 57729, 59724, 74223, 76972, 89586, 98964, 115458, 148446, 173187, 179172, 217171, 222669, 230916, 296892, 346374, 434342, 445338, 519561, 651513, 692748, 868684, 890676, 1039122, 1303026, 1520197, 1558683, 1954539, 2078244, 2606052, 3040394, 3117366, 3909078, 4560591, 5863617, 6080788, 6234732, 7818156, 9121182, 11727234, 13681773, 17590851, 18242364, 23454468, 27363546, 35181702, 41045319, 54727092, 70363404, 82090638, 123135957, 164181276, 246271914, 492543828]

約数ペア:

[(1, 492543828), (2, 246271914), (3, 164181276), (4, 123135957), (6, 82090638), (7, 70363404), (9, 54727092), (12, 41045319), (14, 35181702), (18, 27363546), (21, 23454468), (27, 18242364), (28, 17590851), (36, 13681773), (42, 11727234), (54, 9121182), (63, 7818156), (79, 6234732), (81, 6080788), (84, 5863617), (108, 4560591), (126, 3909078), (158, 3117366), (162, 3040394), (189, 2606052), (237, 2078244), (252, 1954539), (316, 1558683), (324, 1520197), (378, 1303026), (474, 1039122), (553, 890676), (567, 868684), (711, 692748), (756, 651513), (948, 519561), (1106, 445338), (1134, 434342), (1422, 346374), (1659, 296892), (2133, 230916), (2212, 222669), (2268, 217171), (2749, 179172), (2844, 173187), (3318, 148446), (4266, 115458), (4977, 98964), (5498, 89586), (6399, 76972), (6636, 74223), (8247, 59724), (8532, 57729), (9954, 49482), (10996, 44793), (12798, 38486), (14931, 32988), (16494, 29862), (19243, 25596), (19908, 24741)]