315264928

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{6011}}^1$

素因数の和:6181

約数の個数: 48

約数和(自身を含む): 681760800

約数和(自身を除く): 366495872

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 149, 176, 298, 352, 596, 1192, 1639, 2384, 3278, 4768, 6011, 6556, 12022, 13112, 24044, 26224, 48088, 52448, 66121, 96176, 132242, 192352, 264484, 528968, 895639, 1057936, 1791278, 2115872, 3582556, 7165112, 9852029, 14330224, 19704058, 28660448, 39408116, 78816232, 157632464, 315264928]

約数ペア:

[(1, 315264928), (2, 157632464), (4, 78816232), (8, 39408116), (11, 28660448), (16, 19704058), (22, 14330224), (32, 9852029), (44, 7165112), (88, 3582556), (149, 2115872), (176, 1791278), (298, 1057936), (352, 895639), (596, 528968), (1192, 264484), (1639, 192352), (2384, 132242), (3278, 96176), (4768, 66121), (6011, 52448), (6556, 48088), (12022, 26224), (13112, 24044)]