400664544

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{596227}}^1$

素因数の和:596247

約数の個数: 48

約数和(自身を含む): 1201995648

約数和(自身を除く): 801331104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 596227, 1192454, 1788681, 2384908, 3577362, 4173589, 4769816, 7154724, 8347178, 9539632, 12520767, 14309448, 16694356, 19079264, 25041534, 28618896, 33388712, 50083068, 57237792, 66777424, 100166136, 133554848, 200332272, 400664544]

約数ペア:

[(1, 400664544), (2, 200332272), (3, 133554848), (4, 100166136), (6, 66777424), (7, 57237792), (8, 50083068), (12, 33388712), (14, 28618896), (16, 25041534), (21, 19079264), (24, 16694356), (28, 14309448), (32, 12520767), (42, 9539632), (48, 8347178), (56, 7154724), (84, 4769816), (96, 4173589), (112, 3577362), (168, 2384908), (224, 1788681), (336, 1192454), (672, 596227)]