263030388

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1\times {\mathrm{1061}}^1$

素因数の和:1424

約数の個数: 48

約数和(自身を含む): 624931776

約数和(自身を除く): 361901388

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 283, 292, 438, 566, 849, 876, 1061, 1132, 1698, 2122, 3183, 3396, 4244, 6366, 12732, 20659, 41318, 61977, 77453, 82636, 123954, 154906, 232359, 247908, 300263, 309812, 464718, 600526, 900789, 929436, 1201052, 1801578, 3603156, 21919199, 43838398, 65757597, 87676796, 131515194, 263030388]

約数ペア:

[(1, 263030388), (2, 131515194), (3, 87676796), (4, 65757597), (6, 43838398), (12, 21919199), (73, 3603156), (146, 1801578), (219, 1201052), (283, 929436), (292, 900789), (438, 600526), (566, 464718), (849, 309812), (876, 300263), (1061, 247908), (1132, 232359), (1698, 154906), (2122, 123954), (3183, 82636), (3396, 77453), (4244, 61977), (6366, 41318), (12732, 20659)]