1253208

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:168

約数の個数: 64

約数和(自身を含む): 3525120

約数和(自身を除く): 2271912

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 47, 66, 88, 94, 101, 132, 141, 188, 202, 264, 282, 303, 376, 404, 517, 564, 606, 808, 1034, 1111, 1128, 1212, 1551, 2068, 2222, 2424, 3102, 3333, 4136, 4444, 4747, 6204, 6666, 8888, 9494, 12408, 13332, 14241, 18988, 26664, 28482, 37976, 52217, 56964, 104434, 113928, 156651, 208868, 313302, 417736, 626604, 1253208]

約数ペア:

[(1, 1253208), (2, 626604), (3, 417736), (4, 313302), (6, 208868), (8, 156651), (11, 113928), (12, 104434), (22, 56964), (24, 52217), (33, 37976), (44, 28482), (47, 26664), (66, 18988), (88, 14241), (94, 13332), (101, 12408), (132, 9494), (141, 8888), (188, 6666), (202, 6204), (264, 4747), (282, 4444), (303, 4136), (376, 3333), (404, 3102), (517, 2424), (564, 2222), (606, 2068), (808, 1551), (1034, 1212), (1111, 1128)]