258839622

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{16103}}^1$

素因数の和:16177

約数の個数: 48

約数和(自身を含む): 602933760

約数和(自身を除く): 344094138

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 47, 57, 94, 114, 141, 171, 282, 342, 423, 846, 893, 1786, 2679, 5358, 8037, 16074, 16103, 32206, 48309, 96618, 144927, 289854, 305957, 611914, 756841, 917871, 1513682, 1835742, 2270523, 2753613, 4541046, 5507226, 6811569, 13623138, 14379979, 28759958, 43139937, 86279874, 129419811, 258839622]

約数ペア:

[(1, 258839622), (2, 129419811), (3, 86279874), (6, 43139937), (9, 28759958), (18, 14379979), (19, 13623138), (38, 6811569), (47, 5507226), (57, 4541046), (94, 2753613), (114, 2270523), (141, 1835742), (171, 1513682), (282, 917871), (342, 756841), (423, 611914), (846, 305957), (893, 289854), (1786, 144927), (2679, 96618), (5358, 48309), (8037, 32206), (16074, 16103)]