2646816

素因数分解:

$2^5\times 3^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:441

約数の個数: 48

約数和(自身を含む): 7056000

約数和(自身を除く): 4409184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 79, 96, 158, 237, 316, 349, 474, 632, 698, 948, 1047, 1264, 1396, 1896, 2094, 2528, 2792, 3792, 4188, 5584, 7584, 8376, 11168, 16752, 27571, 33504, 55142, 82713, 110284, 165426, 220568, 330852, 441136, 661704, 882272, 1323408, 2646816]

約数ペア:

[(1, 2646816), (2, 1323408), (3, 882272), (4, 661704), (6, 441136), (8, 330852), (12, 220568), (16, 165426), (24, 110284), (32, 82713), (48, 55142), (79, 33504), (96, 27571), (158, 16752), (237, 11168), (316, 8376), (349, 7584), (474, 5584), (632, 4188), (698, 3792), (948, 2792), (1047, 2528), (1264, 2094), (1396, 1896)]