218071752

素因数分解:

$2^3\times 3^1\times {\mathrm{571}}^1\times {\mathrm{15913}}^1$

素因数の和:16493

約数の個数: 32

約数和(自身を含む): 546168480

約数和(自身を除く): 328096728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 571, 1142, 1713, 2284, 3426, 4568, 6852, 13704, 15913, 31826, 47739, 63652, 95478, 127304, 190956, 381912, 9086323, 18172646, 27258969, 36345292, 54517938, 72690584, 109035876, 218071752]

約数ペア:

[(1, 218071752), (2, 109035876), (3, 72690584), (4, 54517938), (6, 36345292), (8, 27258969), (12, 18172646), (24, 9086323), (571, 381912), (1142, 190956), (1713, 127304), (2284, 95478), (3426, 63652), (4568, 47739), (6852, 31826), (13704, 15913)]