260068424

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13619}}^1$

素因数の和:13674

約数の個数: 64

約数和(自身を含む): 627609600

約数和(自身を除く): 367541176

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 124, 154, 217, 248, 308, 341, 434, 616, 682, 868, 1364, 1736, 2387, 2728, 4774, 9548, 13619, 19096, 27238, 54476, 95333, 108952, 149809, 190666, 299618, 381332, 422189, 599236, 762664, 844378, 1048663, 1198472, 1688756, 2097326, 2955323, 3377512, 4194652, 4644079, 5910646, 8389304, 9288158, 11821292, 18576316, 23642584, 32508553, 37152632, 65017106, 130034212, 260068424]

約数ペア:

[(1, 260068424), (2, 130034212), (4, 65017106), (7, 37152632), (8, 32508553), (11, 23642584), (14, 18576316), (22, 11821292), (28, 9288158), (31, 8389304), (44, 5910646), (56, 4644079), (62, 4194652), (77, 3377512), (88, 2955323), (124, 2097326), (154, 1688756), (217, 1198472), (248, 1048663), (308, 844378), (341, 762664), (434, 599236), (616, 422189), (682, 381332), (868, 299618), (1364, 190666), (1736, 149809), (2387, 108952), (2728, 95333), (4774, 54476), (9548, 27238), (13619, 19096)]