1900348728

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{7489}}^1$

素因数の和:7704

約数の個数: 64

約数和(自身を含む): 4844532000

約数和(自身を除く): 2944183272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 109, 194, 218, 291, 327, 388, 436, 582, 654, 776, 872, 1164, 1308, 2328, 2616, 7489, 10573, 14978, 21146, 22467, 29956, 31719, 42292, 44934, 59912, 63438, 84584, 89868, 126876, 179736, 253752, 726433, 816301, 1452866, 1632602, 2179299, 2448903, 2905732, 3265204, 4358598, 4897806, 5811464, 6530408, 8717196, 9795612, 17434392, 19591224, 79181197, 158362394, 237543591, 316724788, 475087182, 633449576, 950174364, 1900348728]

約数ペア:

[(1, 1900348728), (2, 950174364), (3, 633449576), (4, 475087182), (6, 316724788), (8, 237543591), (12, 158362394), (24, 79181197), (97, 19591224), (109, 17434392), (194, 9795612), (218, 8717196), (291, 6530408), (327, 5811464), (388, 4897806), (436, 4358598), (582, 3265204), (654, 2905732), (776, 2448903), (872, 2179299), (1164, 1632602), (1308, 1452866), (2328, 816301), (2616, 726433), (7489, 253752), (10573, 179736), (14978, 126876), (21146, 89868), (22467, 84584), (29956, 63438), (31719, 59912), (42292, 44934)]