2560182552

素因数分解:

$2^3\times 3^4\times {\mathrm{3950899}}^1$

素因数の和:3950917

約数の個数: 40

約数和(自身を含む): 7170883500

約数和(自身を除く): 4610700948

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 3950899, 7901798, 11852697, 15803596, 23705394, 31607192, 35558091, 47410788, 71116182, 94821576, 106674273, 142232364, 213348546, 284464728, 320022819, 426697092, 640045638, 853394184, 1280091276, 2560182552]

約数ペア:

[(1, 2560182552), (2, 1280091276), (3, 853394184), (4, 640045638), (6, 426697092), (8, 320022819), (9, 284464728), (12, 213348546), (18, 142232364), (24, 106674273), (27, 94821576), (36, 71116182), (54, 47410788), (72, 35558091), (81, 31607192), (108, 23705394), (162, 15803596), (216, 11852697), (324, 7901798), (648, 3950899)]