219368648

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{619}}^1\times {\mathrm{1429}}^1$

素因数の和:2085

約数の個数: 32

約数和(自身を含む): 425568000

約数和(自身を除く): 206199352

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 619, 1238, 1429, 2476, 2858, 4952, 5716, 11432, 19189, 38378, 44299, 76756, 88598, 153512, 177196, 354392, 884551, 1769102, 3538204, 7076408, 27421081, 54842162, 109684324, 219368648]

約数ペア:

[(1, 219368648), (2, 109684324), (4, 54842162), (8, 27421081), (31, 7076408), (62, 3538204), (124, 1769102), (248, 884551), (619, 354392), (1238, 177196), (1429, 153512), (2476, 88598), (2858, 76756), (4952, 44299), (5716, 38378), (11432, 19189)]