278300052

素因数分解:

$2^2\times 3^2\times {\mathrm{241}}^1\times {\mathrm{32077}}^1$

素因数の和:32328

約数の個数: 36

約数和(自身を含む): 706421716

約数和(自身を除く): 428121664

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 241, 482, 723, 964, 1446, 2169, 2892, 4338, 8676, 32077, 64154, 96231, 128308, 192462, 288693, 384924, 577386, 1154772, 7730557, 15461114, 23191671, 30922228, 46383342, 69575013, 92766684, 139150026, 278300052]

約数ペア:

[(1, 278300052), (2, 139150026), (3, 92766684), (4, 69575013), (6, 46383342), (9, 30922228), (12, 23191671), (18, 15461114), (36, 7730557), (241, 1154772), (482, 577386), (723, 384924), (964, 288693), (1446, 192462), (2169, 128308), (2892, 96231), (4338, 64154), (8676, 32077)]