457831284

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97577}}^1$

素因数の和:97624

約数の個数: 48

約数和(自身を含む): 1180303488

約数和(自身を除く): 722472204

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 391, 782, 1173, 1564, 2346, 4692, 97577, 195154, 292731, 390308, 585462, 1170924, 1658809, 2244271, 3317618, 4488542, 4976427, 6635236, 6732813, 8977084, 9952854, 13465626, 19905708, 26931252, 38152607, 76305214, 114457821, 152610428, 228915642, 457831284]

約数ペア:

[(1, 457831284), (2, 228915642), (3, 152610428), (4, 114457821), (6, 76305214), (12, 38152607), (17, 26931252), (23, 19905708), (34, 13465626), (46, 9952854), (51, 8977084), (68, 6732813), (69, 6635236), (92, 4976427), (102, 4488542), (138, 3317618), (204, 2244271), (276, 1658809), (391, 1170924), (782, 585462), (1173, 390308), (1564, 292731), (2346, 195154), (4692, 97577)]