1390291224

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{266953}}^1$

素因数の和:267000

約数の個数: 64

約数和(自身を含む): 4100413440

約数和(自身を除く): 2710122216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 266953, 533906, 800859, 1067812, 1601718, 1868671, 2135624, 3203436, 3737342, 5606013, 6406872, 7474684, 8275543, 11212026, 14949368, 16551086, 22424052, 24826629, 33102172, 44848104, 49653258, 57928801, 66204344, 99306516, 115857602, 173786403, 198613032, 231715204, 347572806, 463430408, 695145612, 1390291224]

約数ペア:

[(1, 1390291224), (2, 695145612), (3, 463430408), (4, 347572806), (6, 231715204), (7, 198613032), (8, 173786403), (12, 115857602), (14, 99306516), (21, 66204344), (24, 57928801), (28, 49653258), (31, 44848104), (42, 33102172), (56, 24826629), (62, 22424052), (84, 16551086), (93, 14949368), (124, 11212026), (168, 8275543), (186, 7474684), (217, 6406872), (248, 5606013), (372, 3737342), (434, 3203436), (651, 2135624), (744, 1868671), (868, 1601718), (1302, 1067812), (1736, 800859), (2604, 533906), (5208, 266953)]