388589544

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{771011}}^1$

素因数の和:771030

約数の個数: 48

約数和(自身を含む): 1202778720

約数和(自身を除く): 814189176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 771011, 1542022, 2313033, 3084044, 4626066, 5397077, 6168088, 6939099, 9252132, 10794154, 13878198, 16191231, 18504264, 21588308, 27756396, 32382462, 43176616, 48573693, 55512792, 64764924, 97147386, 129529848, 194294772, 388589544]

約数ペア:

[(1, 388589544), (2, 194294772), (3, 129529848), (4, 97147386), (6, 64764924), (7, 55512792), (8, 48573693), (9, 43176616), (12, 32382462), (14, 27756396), (18, 21588308), (21, 18504264), (24, 16191231), (28, 13878198), (36, 10794154), (42, 9252132), (56, 6939099), (63, 6168088), (72, 5397077), (84, 4626066), (126, 3084044), (168, 2313033), (252, 1542022), (504, 771011)]