2961648

素因数分解:

$2^4\times 3^2\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:302

約数の個数: 60

約数和(自身を含む): 8404968

約数和(自身を除く): 5443320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 131, 144, 157, 262, 314, 393, 471, 524, 628, 786, 942, 1048, 1179, 1256, 1413, 1572, 1884, 2096, 2358, 2512, 2826, 3144, 3768, 4716, 5652, 6288, 7536, 9432, 11304, 18864, 20567, 22608, 41134, 61701, 82268, 123402, 164536, 185103, 246804, 329072, 370206, 493608, 740412, 987216, 1480824, 2961648]

約数ペア:

[(1, 2961648), (2, 1480824), (3, 987216), (4, 740412), (6, 493608), (8, 370206), (9, 329072), (12, 246804), (16, 185103), (18, 164536), (24, 123402), (36, 82268), (48, 61701), (72, 41134), (131, 22608), (144, 20567), (157, 18864), (262, 11304), (314, 9432), (393, 7536), (471, 6288), (524, 5652), (628, 4716), (786, 3768), (942, 3144), (1048, 2826), (1179, 2512), (1256, 2358), (1413, 2096), (1572, 1884)]