1641387604896

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{438404809}}^1$

素因数の和:438404838

約数の個数: 72

約数和(自身を含む): 5026749551460

約数和(自身を除く): 3385361946564

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 438404809, 876809618, 1315214427, 1753619236, 2630428854, 3507238472, 3945643281, 5260857708, 5699262517, 7014476944, 7891286562, 10521715416, 11398525034, 14028953888, 15782573124, 17097787551, 21043430832, 22797050068, 31565146248, 34195575102, 42086861664, 45594100136, 51293362653, 63130292496, 68391150204, 91188200272, 102586725306, 126260584992, 136782300408, 182376400544, 205173450612, 273564600816, 410346901224, 547129201632, 820693802448, 1641387604896]

約数ペア:

[(1, 1641387604896), (2, 820693802448), (3, 547129201632), (4, 410346901224), (6, 273564600816), (8, 205173450612), (9, 182376400544), (12, 136782300408), (13, 126260584992), (16, 102586725306), (18, 91188200272), (24, 68391150204), (26, 63130292496), (32, 51293362653), (36, 45594100136), (39, 42086861664), (48, 34195575102), (52, 31565146248), (72, 22797050068), (78, 21043430832), (96, 17097787551), (104, 15782573124), (117, 14028953888), (144, 11398525034), (156, 10521715416), (208, 7891286562), (234, 7014476944), (288, 5699262517), (312, 5260857708), (416, 3945643281), (468, 3507238472), (624, 2630428854), (936, 1753619236), (1248, 1315214427), (1872, 876809618), (3744, 438404809)]