438920382

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1273

約数の個数: 64

約数和(自身を含む): 967901184

約数和(自身を除く): 528980802

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 93, 102, 127, 186, 254, 381, 527, 762, 1054, 1093, 1581, 2159, 2186, 3162, 3279, 3937, 4318, 6477, 6558, 7874, 11811, 12954, 18581, 23622, 33883, 37162, 55743, 66929, 67766, 101649, 111486, 133858, 138811, 200787, 203298, 277622, 401574, 416433, 576011, 832866, 1152022, 1728033, 2359787, 3456066, 4303141, 4719574, 7079361, 8606282, 12909423, 14158722, 25818846, 73153397, 146306794, 219460191, 438920382]

約数ペア:

[(1, 438920382), (2, 219460191), (3, 146306794), (6, 73153397), (17, 25818846), (31, 14158722), (34, 12909423), (51, 8606282), (62, 7079361), (93, 4719574), (102, 4303141), (127, 3456066), (186, 2359787), (254, 1728033), (381, 1152022), (527, 832866), (762, 576011), (1054, 416433), (1093, 401574), (1581, 277622), (2159, 203298), (2186, 200787), (3162, 138811), (3279, 133858), (3937, 111486), (4318, 101649), (6477, 67766), (6558, 66929), (7874, 55743), (11811, 37162), (12954, 33883), (18581, 23622)]