724491852

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{379}}^1\times {\mathrm{3251}}^1$

素因数の和:3651

約数の個数: 72

約数和(自身を含む): 1972272960

約数和(自身を除く): 1247781108

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 379, 588, 758, 1137, 1516, 2274, 2653, 3251, 4548, 5306, 6502, 7959, 9753, 10612, 13004, 15918, 18571, 19506, 22757, 31836, 37142, 39012, 45514, 55713, 68271, 74284, 91028, 111426, 136542, 159299, 222852, 273084, 318598, 477897, 637196, 955794, 1232129, 1911588, 2464258, 3696387, 4928516, 7392774, 8624903, 14785548, 17249806, 25874709, 34499612, 51749418, 60374321, 103498836, 120748642, 181122963, 241497284, 362245926, 724491852]

約数ペア:

[(1, 724491852), (2, 362245926), (3, 241497284), (4, 181122963), (6, 120748642), (7, 103498836), (12, 60374321), (14, 51749418), (21, 34499612), (28, 25874709), (42, 17249806), (49, 14785548), (84, 8624903), (98, 7392774), (147, 4928516), (196, 3696387), (294, 2464258), (379, 1911588), (588, 1232129), (758, 955794), (1137, 637196), (1516, 477897), (2274, 318598), (2653, 273084), (3251, 222852), (4548, 159299), (5306, 136542), (6502, 111426), (7959, 91028), (9753, 74284), (10612, 68271), (13004, 55713), (15918, 45514), (18571, 39012), (19506, 37142), (22757, 31836)]