1891283928

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{19141}}^1$

素因数の和:19352

約数の個数: 64

約数和(自身を含む): 4961606400

約数和(自身を除く): 3070322472

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 179, 184, 276, 358, 537, 552, 716, 1074, 1432, 2148, 4117, 4296, 8234, 12351, 16468, 19141, 24702, 32936, 38282, 49404, 57423, 76564, 98808, 114846, 153128, 229692, 440243, 459384, 880486, 1320729, 1760972, 2641458, 3426239, 3521944, 5282916, 6852478, 10278717, 10565832, 13704956, 20557434, 27409912, 41114868, 78803497, 82229736, 157606994, 236410491, 315213988, 472820982, 630427976, 945641964, 1891283928]

約数ペア:

[(1, 1891283928), (2, 945641964), (3, 630427976), (4, 472820982), (6, 315213988), (8, 236410491), (12, 157606994), (23, 82229736), (24, 78803497), (46, 41114868), (69, 27409912), (92, 20557434), (138, 13704956), (179, 10565832), (184, 10278717), (276, 6852478), (358, 5282916), (537, 3521944), (552, 3426239), (716, 2641458), (1074, 1760972), (1432, 1320729), (2148, 880486), (4117, 459384), (4296, 440243), (8234, 229692), (12351, 153128), (16468, 114846), (19141, 98808), (24702, 76564), (32936, 57423), (38282, 49404)]