247660672

素因数分解:

$2^7\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5881}}^1$

素因数の和:5949

約数の個数: 64

約数和(自身を含む): 575965440

約数和(自身を除く): 328304768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 128, 188, 224, 329, 376, 448, 658, 752, 896, 1316, 1504, 2632, 3008, 5264, 5881, 6016, 10528, 11762, 21056, 23524, 41167, 42112, 47048, 82334, 94096, 164668, 188192, 276407, 329336, 376384, 552814, 658672, 752768, 1105628, 1317344, 1934849, 2211256, 2634688, 3869698, 4422512, 5269376, 7739396, 8845024, 15478792, 17690048, 30957584, 35380096, 61915168, 123830336, 247660672]

約数ペア:

[(1, 247660672), (2, 123830336), (4, 61915168), (7, 35380096), (8, 30957584), (14, 17690048), (16, 15478792), (28, 8845024), (32, 7739396), (47, 5269376), (56, 4422512), (64, 3869698), (94, 2634688), (112, 2211256), (128, 1934849), (188, 1317344), (224, 1105628), (329, 752768), (376, 658672), (448, 552814), (658, 376384), (752, 329336), (896, 276407), (1316, 188192), (1504, 164668), (2632, 94096), (3008, 82334), (5264, 47048), (5881, 42112), (6016, 41167), (10528, 23524), (11762, 21056)]