221433912

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{48817}}^1$

素因数の和:48842

約数の個数: 80

約数和(自身を含む): 708837360

約数和(自身を除く): 487403448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 48817, 97634, 146451, 195268, 292902, 341719, 390536, 439353, 585804, 683438, 878706, 1025157, 1171608, 1318059, 1366876, 1757412, 2050314, 2636118, 2733752, 3075471, 3514824, 3954177, 4100628, 5272236, 6150942, 7908354, 8201256, 9226413, 10544472, 12301884, 15816708, 18452826, 24603768, 27679239, 31633416, 36905652, 55358478, 73811304, 110716956, 221433912]

約数ペア:

[(1, 221433912), (2, 110716956), (3, 73811304), (4, 55358478), (6, 36905652), (7, 31633416), (8, 27679239), (9, 24603768), (12, 18452826), (14, 15816708), (18, 12301884), (21, 10544472), (24, 9226413), (27, 8201256), (28, 7908354), (36, 6150942), (42, 5272236), (54, 4100628), (56, 3954177), (63, 3514824), (72, 3075471), (81, 2733752), (84, 2636118), (108, 2050314), (126, 1757412), (162, 1366876), (168, 1318059), (189, 1171608), (216, 1025157), (252, 878706), (324, 683438), (378, 585804), (504, 439353), (567, 390536), (648, 341719), (756, 292902), (1134, 195268), (1512, 146451), (2268, 97634), (4536, 48817)]