415366809

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{389}}^1$

素因数の和:566

約数の個数: 64

約数和(自身を含む): 691891200

約数和(自身を除く): 276524391

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 131, 143, 209, 247, 389, 393, 429, 627, 741, 1167, 1441, 1703, 2489, 2717, 4279, 4323, 5057, 5109, 7391, 7467, 8151, 12837, 15171, 18733, 22173, 27379, 32357, 50959, 55627, 56199, 81301, 82137, 96083, 97071, 152877, 166881, 243903, 288249, 355927, 560549, 662467, 968221, 1056913, 1067781, 1681647, 1987401, 2904663, 3170739, 7287137, 10650431, 12586873, 21861411, 31951293, 37760619, 138455603, 415366809]

約数ペア:

[(1, 415366809), (3, 138455603), (11, 37760619), (13, 31951293), (19, 21861411), (33, 12586873), (39, 10650431), (57, 7287137), (131, 3170739), (143, 2904663), (209, 1987401), (247, 1681647), (389, 1067781), (393, 1056913), (429, 968221), (627, 662467), (741, 560549), (1167, 355927), (1441, 288249), (1703, 243903), (2489, 166881), (2717, 152877), (4279, 97071), (4323, 96083), (5057, 82137), (5109, 81301), (7391, 56199), (7467, 55627), (8151, 50959), (12837, 32357), (15171, 27379), (18733, 22173)]