212304816

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{39847}}^1$

素因数の和:39898

約数の個数: 60

約数和(自身を含む): 610232272

約数和(自身を除く): 397927456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 5328, 39847, 79694, 119541, 159388, 239082, 318776, 358623, 478164, 637552, 717246, 956328, 1434492, 1474339, 1912656, 2868984, 2948678, 4423017, 5737968, 5897356, 8846034, 11794712, 13269051, 17692068, 23589424, 26538102, 35384136, 53076204, 70768272, 106152408, 212304816]

約数ペア:

[(1, 212304816), (2, 106152408), (3, 70768272), (4, 53076204), (6, 35384136), (8, 26538102), (9, 23589424), (12, 17692068), (16, 13269051), (18, 11794712), (24, 8846034), (36, 5897356), (37, 5737968), (48, 4423017), (72, 2948678), (74, 2868984), (111, 1912656), (144, 1474339), (148, 1434492), (222, 956328), (296, 717246), (333, 637552), (444, 478164), (592, 358623), (666, 318776), (888, 239082), (1332, 159388), (1776, 119541), (2664, 79694), (5328, 39847)]