752447628

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{1109}}^1$

素因数の和:1567

約数の個数: 72

約数和(自身を含む): 1949088960

約数和(自身を除く): 1196641332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 401, 423, 564, 802, 846, 1109, 1203, 1604, 1692, 2218, 2406, 3327, 3609, 4436, 4812, 6654, 7218, 9981, 13308, 14436, 18847, 19962, 37694, 39924, 52123, 56541, 75388, 104246, 113082, 156369, 169623, 208492, 226164, 312738, 339246, 444709, 469107, 625476, 678492, 889418, 938214, 1334127, 1778836, 1876428, 2668254, 4002381, 5336508, 8004762, 16009524, 20901323, 41802646, 62703969, 83605292, 125407938, 188111907, 250815876, 376223814, 752447628]

約数ペア:

[(1, 752447628), (2, 376223814), (3, 250815876), (4, 188111907), (6, 125407938), (9, 83605292), (12, 62703969), (18, 41802646), (36, 20901323), (47, 16009524), (94, 8004762), (141, 5336508), (188, 4002381), (282, 2668254), (401, 1876428), (423, 1778836), (564, 1334127), (802, 938214), (846, 889418), (1109, 678492), (1203, 625476), (1604, 469107), (1692, 444709), (2218, 339246), (2406, 312738), (3327, 226164), (3609, 208492), (4436, 169623), (4812, 156369), (6654, 113082), (7218, 104246), (9981, 75388), (13308, 56541), (14436, 52123), (18847, 39924), (19962, 37694)]