9947996968

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{8317}}^1$

素因数の和:8427

約数の個数: 128

約数和(自身を含む): 24147486720

約数和(自身を除く): 14199489752

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 53, 56, 62, 91, 104, 106, 124, 182, 212, 217, 248, 364, 371, 403, 424, 434, 689, 728, 742, 806, 868, 1378, 1484, 1612, 1643, 1736, 2756, 2821, 2968, 3224, 3286, 4823, 5512, 5642, 6572, 8317, 9646, 11284, 11501, 13144, 16634, 19292, 21359, 22568, 23002, 33268, 38584, 42718, 46004, 58219, 66536, 85436, 92008, 108121, 116438, 149513, 170872, 216242, 232876, 257827, 299026, 432484, 440801, 465752, 515654, 598052, 756847, 864968, 881602, 1031308, 1196104, 1513694, 1763204, 1804789, 2062616, 3027388, 3085607, 3351751, 3526408, 3609578, 5730413, 6054776, 6171214, 6703502, 7219156, 11460826, 12342428, 13407004, 13664831, 14438312, 22921652, 23462257, 24684856, 26814008, 27329662, 40112891, 45843304, 46924514, 54659324, 80225782, 93849028, 95653817, 109318648, 160451564, 177642803, 187698056, 191307634, 320903128, 355285606, 382615268, 710571212, 765230536, 1243499621, 1421142424, 2486999242, 4973998484, 9947996968]

約数ペア:

[(1, 9947996968), (2, 4973998484), (4, 2486999242), (7, 1421142424), (8, 1243499621), (13, 765230536), (14, 710571212), (26, 382615268), (28, 355285606), (31, 320903128), (52, 191307634), (53, 187698056), (56, 177642803), (62, 160451564), (91, 109318648), (104, 95653817), (106, 93849028), (124, 80225782), (182, 54659324), (212, 46924514), (217, 45843304), (248, 40112891), (364, 27329662), (371, 26814008), (403, 24684856), (424, 23462257), (434, 22921652), (689, 14438312), (728, 13664831), (742, 13407004), (806, 12342428), (868, 11460826), (1378, 7219156), (1484, 6703502), (1612, 6171214), (1643, 6054776), (1736, 5730413), (2756, 3609578), (2821, 3526408), (2968, 3351751), (3224, 3085607), (3286, 3027388), (4823, 2062616), (5512, 1804789), (5642, 1763204), (6572, 1513694), (8317, 1196104), (9646, 1031308), (11284, 881602), (11501, 864968), (13144, 756847), (16634, 598052), (19292, 515654), (21359, 465752), (22568, 440801), (23002, 432484), (33268, 299026), (38584, 257827), (42718, 232876), (46004, 216242), (58219, 170872), (66536, 149513), (85436, 116438), (92008, 108121)]