821256

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1801}}^1$

素因数の和:1829

約数の個数: 32

約数和(自身を含む): 2162400

約数和(自身を除く): 1341144

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 1801, 3602, 5403, 7204, 10806, 14408, 21612, 34219, 43224, 68438, 102657, 136876, 205314, 273752, 410628, 821256]

約数ペア:

[(1, 821256), (2, 410628), (3, 273752), (4, 205314), (6, 136876), (8, 102657), (12, 68438), (19, 43224), (24, 34219), (38, 21612), (57, 14408), (76, 10806), (114, 7204), (152, 5403), (228, 3602), (456, 1801)]