3112648

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:218

約数の個数: 64

約数和(自身を含む): 7557120

約数和(自身を除く): 4444472

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 124, 154, 163, 217, 248, 308, 326, 341, 434, 616, 652, 682, 868, 1141, 1304, 1364, 1736, 1793, 2282, 2387, 2728, 3586, 4564, 4774, 5053, 7172, 9128, 9548, 10106, 12551, 14344, 19096, 20212, 25102, 35371, 40424, 50204, 55583, 70742, 100408, 111166, 141484, 222332, 282968, 389081, 444664, 778162, 1556324, 3112648]

約数ペア:

[(1, 3112648), (2, 1556324), (4, 778162), (7, 444664), (8, 389081), (11, 282968), (14, 222332), (22, 141484), (28, 111166), (31, 100408), (44, 70742), (56, 55583), (62, 50204), (77, 40424), (88, 35371), (124, 25102), (154, 20212), (163, 19096), (217, 14344), (248, 12551), (308, 10106), (326, 9548), (341, 9128), (434, 7172), (616, 5053), (652, 4774), (682, 4564), (868, 3586), (1141, 2728), (1304, 2387), (1364, 2282), (1736, 1793)]