231734072

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{113}}^1\times {\mathrm{887}}^1$

素因数の和:1040

約数の個数: 48

約数和(自身を含む): 466173360

約数和(自身を除く): 234439288

約数列:

[1, 2, 4, 8, 17, 34, 68, 113, 136, 226, 289, 452, 578, 887, 904, 1156, 1774, 1921, 2312, 3548, 3842, 7096, 7684, 15079, 15368, 30158, 32657, 60316, 65314, 100231, 120632, 130628, 200462, 256343, 261256, 400924, 512686, 801848, 1025372, 1703927, 2050744, 3407854, 6815708, 13631416, 28966759, 57933518, 115867036, 231734072]

約数ペア:

[(1, 231734072), (2, 115867036), (4, 57933518), (8, 28966759), (17, 13631416), (34, 6815708), (68, 3407854), (113, 2050744), (136, 1703927), (226, 1025372), (289, 801848), (452, 512686), (578, 400924), (887, 261256), (904, 256343), (1156, 200462), (1774, 130628), (1921, 120632), (2312, 100231), (3548, 65314), (3842, 60316), (7096, 32657), (7684, 30158), (15079, 15368)]