3217369960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{244481}}^1$

素因数の和:244546

約数の個数: 64

約数和(自身を含む): 8449297920

約数和(自身を除く): 5231927960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 140, 188, 235, 280, 329, 376, 470, 658, 940, 1316, 1645, 1880, 2632, 3290, 6580, 13160, 244481, 488962, 977924, 1222405, 1711367, 1955848, 2444810, 3422734, 4889620, 6845468, 8556835, 9779240, 11490607, 13690936, 17113670, 22981214, 34227340, 45962428, 57453035, 68454680, 80434249, 91924856, 114906070, 160868498, 229812140, 321736996, 402171245, 459624280, 643473992, 804342490, 1608684980, 3217369960]

約数ペア:

[(1, 3217369960), (2, 1608684980), (4, 804342490), (5, 643473992), (7, 459624280), (8, 402171245), (10, 321736996), (14, 229812140), (20, 160868498), (28, 114906070), (35, 91924856), (40, 80434249), (47, 68454680), (56, 57453035), (70, 45962428), (94, 34227340), (140, 22981214), (188, 17113670), (235, 13690936), (280, 11490607), (329, 9779240), (376, 8556835), (470, 6845468), (658, 4889620), (940, 3422734), (1316, 2444810), (1645, 1955848), (1880, 1711367), (2632, 1222405), (3290, 977924), (6580, 488962), (13160, 244481)]