2245848

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:248

約数の個数: 64

約数和(自身を含む): 6289920

約数和(自身を除く): 4044072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 47, 66, 88, 94, 132, 141, 181, 188, 264, 282, 362, 376, 517, 543, 564, 724, 1034, 1086, 1128, 1448, 1551, 1991, 2068, 2172, 3102, 3982, 4136, 4344, 5973, 6204, 7964, 8507, 11946, 12408, 15928, 17014, 23892, 25521, 34028, 47784, 51042, 68056, 93577, 102084, 187154, 204168, 280731, 374308, 561462, 748616, 1122924, 2245848]

約数ペア:

[(1, 2245848), (2, 1122924), (3, 748616), (4, 561462), (6, 374308), (8, 280731), (11, 204168), (12, 187154), (22, 102084), (24, 93577), (33, 68056), (44, 51042), (47, 47784), (66, 34028), (88, 25521), (94, 23892), (132, 17014), (141, 15928), (181, 12408), (188, 11946), (264, 8507), (282, 7964), (362, 6204), (376, 5973), (517, 4344), (543, 4136), (564, 3982), (724, 3102), (1034, 2172), (1086, 2068), (1128, 1991), (1448, 1551)]