223406712

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{163309}}^1$

素因数の和:163340

約数の個数: 48

約数和(自身を含む): 636909000

約数和(自身を除く): 413502288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 163309, 326618, 489927, 653236, 979854, 1306472, 1469781, 1959708, 2939562, 3102871, 3919416, 5879124, 6205742, 9308613, 11758248, 12411484, 18617226, 24822968, 27925839, 37234452, 55851678, 74468904, 111703356, 223406712]

約数ペア:

[(1, 223406712), (2, 111703356), (3, 74468904), (4, 55851678), (6, 37234452), (8, 27925839), (9, 24822968), (12, 18617226), (18, 12411484), (19, 11758248), (24, 9308613), (36, 6205742), (38, 5879124), (57, 3919416), (72, 3102871), (76, 2939562), (114, 1959708), (152, 1469781), (171, 1306472), (228, 979854), (342, 653236), (456, 489927), (684, 326618), (1368, 163309)]