2854407768

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{6967}}^1$

素因数の和:7416

約数の個数: 64

約数和(自身を含む): 7321416960

約数和(自身を除く): 4467009192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 397, 516, 794, 1032, 1191, 1588, 2382, 3176, 4764, 6967, 9528, 13934, 17071, 20901, 27868, 34142, 41802, 51213, 55736, 68284, 83604, 102426, 136568, 167208, 204852, 299581, 409704, 599162, 898743, 1198324, 1797486, 2396648, 2765899, 3594972, 5531798, 7189944, 8297697, 11063596, 16595394, 22127192, 33190788, 66381576, 118933657, 237867314, 356800971, 475734628, 713601942, 951469256, 1427203884, 2854407768]

約数ペア:

[(1, 2854407768), (2, 1427203884), (3, 951469256), (4, 713601942), (6, 475734628), (8, 356800971), (12, 237867314), (24, 118933657), (43, 66381576), (86, 33190788), (129, 22127192), (172, 16595394), (258, 11063596), (344, 8297697), (397, 7189944), (516, 5531798), (794, 3594972), (1032, 2765899), (1191, 2396648), (1588, 1797486), (2382, 1198324), (3176, 898743), (4764, 599162), (6967, 409704), (9528, 299581), (13934, 204852), (17071, 167208), (20901, 136568), (27868, 102426), (34142, 83604), (41802, 68284), (51213, 55736)]