216260592

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{28697}}^1$

素因数の和:28865

約数の個数: 40

約数和(自身を含む): 562251216

約数和(自身を除く): 345990624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 7536, 28697, 57394, 86091, 114788, 172182, 229576, 344364, 459152, 688728, 1377456, 4505429, 9010858, 13516287, 18021716, 27032574, 36043432, 54065148, 72086864, 108130296, 216260592]

約数ペア:

[(1, 216260592), (2, 108130296), (3, 72086864), (4, 54065148), (6, 36043432), (8, 27032574), (12, 18021716), (16, 13516287), (24, 9010858), (48, 4505429), (157, 1377456), (314, 688728), (471, 459152), (628, 344364), (942, 229576), (1256, 172182), (1884, 114788), (2512, 86091), (3768, 57394), (7536, 28697)]