2247135688

素因数分解:

$2^3\times 7^3\times {\mathrm{31}}^1\times {\mathrm{26417}}^1$

素因数の和:26475

約数の個数: 64

約数和(自身を含む): 5072256000

約数和(自身を除く): 2825120312

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 343, 392, 434, 686, 868, 1372, 1519, 1736, 2744, 3038, 6076, 10633, 12152, 21266, 26417, 42532, 52834, 85064, 105668, 184919, 211336, 369838, 739676, 818927, 1294433, 1479352, 1637854, 2588866, 3275708, 5177732, 5732489, 6551416, 9061031, 10355464, 11464978, 18122062, 22929956, 36244124, 40127423, 45859912, 72488248, 80254846, 160509692, 280891961, 321019384, 561783922, 1123567844, 2247135688]

約数ペア:

[(1, 2247135688), (2, 1123567844), (4, 561783922), (7, 321019384), (8, 280891961), (14, 160509692), (28, 80254846), (31, 72488248), (49, 45859912), (56, 40127423), (62, 36244124), (98, 22929956), (124, 18122062), (196, 11464978), (217, 10355464), (248, 9061031), (343, 6551416), (392, 5732489), (434, 5177732), (686, 3275708), (868, 2588866), (1372, 1637854), (1519, 1479352), (1736, 1294433), (2744, 818927), (3038, 739676), (6076, 369838), (10633, 211336), (12152, 184919), (21266, 105668), (26417, 85064), (42532, 52834)]