981096312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{307361}}^1$

素因数の和:307396

約数の個数: 64

約数和(自身を含む): 2950675200

約数和(自身を除く): 1969578888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 307361, 614722, 922083, 1229444, 1844166, 2151527, 2458888, 3688332, 4303054, 5839859, 6454581, 7376664, 8606108, 11679718, 12909162, 17212216, 17519577, 23359436, 25818324, 35039154, 40879013, 46718872, 51636648, 70078308, 81758026, 122637039, 140156616, 163516052, 245274078, 327032104, 490548156, 981096312]

約数ペア:

[(1, 981096312), (2, 490548156), (3, 327032104), (4, 245274078), (6, 163516052), (7, 140156616), (8, 122637039), (12, 81758026), (14, 70078308), (19, 51636648), (21, 46718872), (24, 40879013), (28, 35039154), (38, 25818324), (42, 23359436), (56, 17519577), (57, 17212216), (76, 12909162), (84, 11679718), (114, 8606108), (133, 7376664), (152, 6454581), (168, 5839859), (228, 4303054), (266, 3688332), (399, 2458888), (456, 2151527), (532, 1844166), (798, 1229444), (1064, 922083), (1596, 614722), (3192, 307361)]