816026976

素因数分解:

$2^5\times 3^2\times {\mathrm{103}}^1\times {\mathrm{27509}}^1$

素因数の和:27628

約数の個数: 72

約数和(自身を含む): 2343191760

約数和(自身を除く): 1527164784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 103, 144, 206, 288, 309, 412, 618, 824, 927, 1236, 1648, 1854, 2472, 3296, 3708, 4944, 7416, 9888, 14832, 27509, 29664, 55018, 82527, 110036, 165054, 220072, 247581, 330108, 440144, 495162, 660216, 880288, 990324, 1320432, 1980648, 2640864, 2833427, 3961296, 5666854, 7922592, 8500281, 11333708, 17000562, 22667416, 25500843, 34001124, 45334832, 51001686, 68002248, 90669664, 102003372, 136004496, 204006744, 272008992, 408013488, 816026976]

約数ペア:

[(1, 816026976), (2, 408013488), (3, 272008992), (4, 204006744), (6, 136004496), (8, 102003372), (9, 90669664), (12, 68002248), (16, 51001686), (18, 45334832), (24, 34001124), (32, 25500843), (36, 22667416), (48, 17000562), (72, 11333708), (96, 8500281), (103, 7922592), (144, 5666854), (206, 3961296), (288, 2833427), (309, 2640864), (412, 1980648), (618, 1320432), (824, 990324), (927, 880288), (1236, 660216), (1648, 495162), (1854, 440144), (2472, 330108), (3296, 247581), (3708, 220072), (4944, 165054), (7416, 110036), (9888, 82527), (14832, 55018), (27509, 29664)]