40305912

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{443}}^1$

素因数の和:692

約数の個数: 64

約数和(自身を含む): 107412480

約数和(自身を除く): 67106568

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 223, 408, 443, 446, 669, 886, 892, 1329, 1338, 1772, 1784, 2658, 2676, 3544, 3791, 5316, 5352, 7531, 7582, 10632, 11373, 15062, 15164, 22593, 22746, 30124, 30328, 45186, 45492, 60248, 90372, 90984, 98789, 180744, 197578, 296367, 395156, 592734, 790312, 1185468, 1679413, 2370936, 3358826, 5038239, 6717652, 10076478, 13435304, 20152956, 40305912]

約数ペア:

[(1, 40305912), (2, 20152956), (3, 13435304), (4, 10076478), (6, 6717652), (8, 5038239), (12, 3358826), (17, 2370936), (24, 1679413), (34, 1185468), (51, 790312), (68, 592734), (102, 395156), (136, 296367), (204, 197578), (223, 180744), (408, 98789), (443, 90984), (446, 90372), (669, 60248), (886, 45492), (892, 45186), (1329, 30328), (1338, 30124), (1772, 22746), (1784, 22593), (2658, 15164), (2676, 15062), (3544, 11373), (3791, 10632), (5316, 7582), (5352, 7531)]