216840756

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{2539}}^1$

素因数の和:3204

約数の個数: 48

約数和(自身を含む): 553029120

約数和(自身を除く): 336188364

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 647, 1294, 1941, 2539, 2588, 3882, 5078, 7117, 7617, 7764, 10156, 14234, 15234, 21351, 27929, 28468, 30468, 42702, 55858, 83787, 85404, 111716, 167574, 335148, 1642733, 3285466, 4928199, 6570932, 9856398, 18070063, 19712796, 36140126, 54210189, 72280252, 108420378, 216840756]

約数ペア:

[(1, 216840756), (2, 108420378), (3, 72280252), (4, 54210189), (6, 36140126), (11, 19712796), (12, 18070063), (22, 9856398), (33, 6570932), (44, 4928199), (66, 3285466), (132, 1642733), (647, 335148), (1294, 167574), (1941, 111716), (2539, 85404), (2588, 83787), (3882, 55858), (5078, 42702), (7117, 30468), (7617, 28468), (7764, 27929), (10156, 21351), (14234, 15234)]