255301820404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37633}}^1\times {\mathrm{3881}}^1$

素因数の和:41560

約数の個数: 48

約数和(自身を含む): 490879831680

約数和(自身を除く): 235578011276

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 3881, 7762, 15524, 37633, 73739, 75266, 89263, 147478, 150532, 178526, 294956, 357052, 715027, 865559, 1430054, 1695997, 1731118, 2860108, 3391994, 3462236, 6783988, 16445621, 32891242, 65782484, 146053673, 292107346, 584214692, 2775019787, 3359234479, 5550039574, 6718468958, 11100079148, 13436937916, 63825455101, 127650910202, 255301820404]

約数ペア:

[(1, 255301820404), (2, 127650910202), (4, 63825455101), (19, 13436937916), (23, 11100079148), (38, 6718468958), (46, 5550039574), (76, 3359234479), (92, 2775019787), (437, 584214692), (874, 292107346), (1748, 146053673), (3881, 65782484), (7762, 32891242), (15524, 16445621), (37633, 6783988), (73739, 3462236), (75266, 3391994), (89263, 2860108), (147478, 1731118), (150532, 1695997), (178526, 1430054), (294956, 865559), (357052, 715027)]