1440089028

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{816377}}^1$

素因数の和:816401

約数の個数: 54

約数和(自身を含む): 4234552686

約数和(自身を除く): 2794463658

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 816377, 1632754, 2449131, 3265508, 4898262, 5714639, 7347393, 9796524, 11429278, 14694786, 17143917, 22858556, 29389572, 34287834, 40002473, 51431751, 68575668, 80004946, 102863502, 120007419, 160009892, 205727004, 240014838, 360022257, 480029676, 720044514, 1440089028]

約数ペア:

[(1, 1440089028), (2, 720044514), (3, 480029676), (4, 360022257), (6, 240014838), (7, 205727004), (9, 160009892), (12, 120007419), (14, 102863502), (18, 80004946), (21, 68575668), (28, 51431751), (36, 40002473), (42, 34287834), (49, 29389572), (63, 22858556), (84, 17143917), (98, 14694786), (126, 11429278), (147, 9796524), (196, 7347393), (252, 5714639), (294, 4898262), (441, 3265508), (588, 2449131), (882, 1632754), (1764, 816377)]