228875152

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{3343}}^1$

素因数の和:3751

約数の個数: 40

約数和(自身を含む): 485147520

約数和(自身を除く): 256272368

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 389, 778, 1556, 3112, 3343, 4279, 6224, 6686, 8558, 13372, 17116, 26744, 34232, 36773, 53488, 68464, 73546, 147092, 294184, 588368, 1300427, 2600854, 5201708, 10403416, 14304697, 20806832, 28609394, 57218788, 114437576, 228875152]

約数ペア:

[(1, 228875152), (2, 114437576), (4, 57218788), (8, 28609394), (11, 20806832), (16, 14304697), (22, 10403416), (44, 5201708), (88, 2600854), (176, 1300427), (389, 588368), (778, 294184), (1556, 147092), (3112, 73546), (3343, 68464), (4279, 53488), (6224, 36773), (6686, 34232), (8558, 26744), (13372, 17116)]