439969344

素因数分解:

$2^6\times 3^1\times {\mathrm{109}}^1\times {\mathrm{21023}}^1$

素因数の和:21147

約数の個数: 56

約数和(自身を含む): 1174821120

約数和(自身を除く): 734851776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 109, 192, 218, 327, 436, 654, 872, 1308, 1744, 2616, 3488, 5232, 6976, 10464, 20928, 21023, 42046, 63069, 84092, 126138, 168184, 252276, 336368, 504552, 672736, 1009104, 1345472, 2018208, 2291507, 4036416, 4583014, 6874521, 9166028, 13749042, 18332056, 27498084, 36664112, 54996168, 73328224, 109992336, 146656448, 219984672, 439969344]

約数ペア:

[(1, 439969344), (2, 219984672), (3, 146656448), (4, 109992336), (6, 73328224), (8, 54996168), (12, 36664112), (16, 27498084), (24, 18332056), (32, 13749042), (48, 9166028), (64, 6874521), (96, 4583014), (109, 4036416), (192, 2291507), (218, 2018208), (327, 1345472), (436, 1009104), (654, 672736), (872, 504552), (1308, 336368), (1744, 252276), (2616, 168184), (3488, 126138), (5232, 84092), (6976, 63069), (10464, 42046), (20928, 21023)]