220173216

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{120709}}^1$

素因数の和:120741

約数の個数: 48

約数和(自身を含む): 608378400

約数和(自身を除く): 388205184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 120709, 241418, 362127, 482836, 724254, 965672, 1448508, 1931344, 2293471, 2897016, 3862688, 4586942, 5794032, 6880413, 9173884, 11588064, 13760826, 18347768, 27521652, 36695536, 55043304, 73391072, 110086608, 220173216]

約数ペア:

[(1, 220173216), (2, 110086608), (3, 73391072), (4, 55043304), (6, 36695536), (8, 27521652), (12, 18347768), (16, 13760826), (19, 11588064), (24, 9173884), (32, 6880413), (38, 5794032), (48, 4586942), (57, 3862688), (76, 2897016), (96, 2293471), (114, 1931344), (152, 1448508), (228, 965672), (304, 724254), (456, 482836), (608, 362127), (912, 241418), (1824, 120709)]