215808588

素因数分解:

$2^2\times 3^2\times {\mathrm{757}}^1\times {\mathrm{7919}}^1$

素因数の和:8686

約数の個数: 36

約数和(自身を含む): 546305760

約数和(自身を除く): 330497172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 757, 1514, 2271, 3028, 4542, 6813, 7919, 9084, 13626, 15838, 23757, 27252, 31676, 47514, 71271, 95028, 142542, 285084, 5994683, 11989366, 17984049, 23978732, 35968098, 53952147, 71936196, 107904294, 215808588]

約数ペア:

[(1, 215808588), (2, 107904294), (3, 71936196), (4, 53952147), (6, 35968098), (9, 23978732), (12, 17984049), (18, 11989366), (36, 5994683), (757, 285084), (1514, 142542), (2271, 95028), (3028, 71271), (4542, 47514), (6813, 31676), (7919, 27252), (9084, 23757), (13626, 15838)]