254328624

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{523}}^1$

素因数の和:855

約数の個数: 120

約数和(自身を含む): 780491712

約数和(自身を除く): 526163088

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 307, 396, 523, 528, 614, 792, 921, 1046, 1228, 1569, 1584, 1842, 2092, 2456, 2763, 3138, 3377, 3684, 4184, 4707, 4912, 5526, 5753, 6276, 6754, 7368, 8368, 9414, 10131, 11052, 11506, 12552, 13508, 14736, 17259, 18828, 20262, 22104, 23012, 25104, 27016, 30393, 34518, 37656, 40524, 44208, 46024, 51777, 54032, 60786, 69036, 75312, 81048, 92048, 103554, 121572, 138072, 160561, 162096, 207108, 243144, 276144, 321122, 414216, 481683, 486288, 642244, 828432, 963366, 1284488, 1445049, 1766171, 1926732, 2568976, 2890098, 3532342, 3853464, 5298513, 5780196, 7064684, 7706928, 10597026, 11560392, 14129368, 15895539, 21194052, 23120784, 28258736, 31791078, 42388104, 63582156, 84776208, 127164312, 254328624]

約数ペア:

[(1, 254328624), (2, 127164312), (3, 84776208), (4, 63582156), (6, 42388104), (8, 31791078), (9, 28258736), (11, 23120784), (12, 21194052), (16, 15895539), (18, 14129368), (22, 11560392), (24, 10597026), (33, 7706928), (36, 7064684), (44, 5780196), (48, 5298513), (66, 3853464), (72, 3532342), (88, 2890098), (99, 2568976), (132, 1926732), (144, 1766171), (176, 1445049), (198, 1284488), (264, 963366), (307, 828432), (396, 642244), (523, 486288), (528, 481683), (614, 414216), (792, 321122), (921, 276144), (1046, 243144), (1228, 207108), (1569, 162096), (1584, 160561), (1842, 138072), (2092, 121572), (2456, 103554), (2763, 92048), (3138, 81048), (3377, 75312), (3684, 69036), (4184, 60786), (4707, 54032), (4912, 51777), (5526, 46024), (5753, 44208), (6276, 40524), (6754, 37656), (7368, 34518), (8368, 30393), (9414, 27016), (10131, 25104), (11052, 23012), (11506, 22104), (12552, 20262), (13508, 18828), (14736, 17259)]