2657784

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 64

約数和(自身を含む): 7086240

約数和(自身を除く): 4428456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 41, 73, 74, 82, 111, 123, 146, 148, 164, 219, 222, 246, 292, 296, 328, 438, 444, 492, 584, 876, 888, 984, 1517, 1752, 2701, 2993, 3034, 4551, 5402, 5986, 6068, 8103, 8979, 9102, 10804, 11972, 12136, 16206, 17958, 18204, 21608, 23944, 32412, 35916, 36408, 64824, 71832, 110741, 221482, 332223, 442964, 664446, 885928, 1328892, 2657784]

約数ペア:

[(1, 2657784), (2, 1328892), (3, 885928), (4, 664446), (6, 442964), (8, 332223), (12, 221482), (24, 110741), (37, 71832), (41, 64824), (73, 36408), (74, 35916), (82, 32412), (111, 23944), (123, 21608), (146, 18204), (148, 17958), (164, 16206), (219, 12136), (222, 11972), (246, 10804), (292, 9102), (296, 8979), (328, 8103), (438, 6068), (444, 5986), (492, 5402), (584, 4551), (876, 3034), (888, 2993), (984, 2701), (1517, 1752)]