1490334804

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{844861}}^1$

素因数の和:844885

約数の個数: 54

約数和(自身を含む): 4382299194

約数和(自身を除く): 2891964390

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 844861, 1689722, 2534583, 3379444, 5069166, 5914027, 7603749, 10138332, 11828054, 15207498, 17742081, 23656108, 30414996, 35484162, 41398189, 53226243, 70968324, 82796378, 106452486, 124194567, 165592756, 212904972, 248389134, 372583701, 496778268, 745167402, 1490334804]

約数ペア:

[(1, 1490334804), (2, 745167402), (3, 496778268), (4, 372583701), (6, 248389134), (7, 212904972), (9, 165592756), (12, 124194567), (14, 106452486), (18, 82796378), (21, 70968324), (28, 53226243), (36, 41398189), (42, 35484162), (49, 30414996), (63, 23656108), (84, 17742081), (98, 15207498), (126, 11828054), (147, 10138332), (196, 7603749), (252, 5914027), (294, 5069166), (441, 3379444), (588, 2534583), (882, 1689722), (1764, 844861)]