331491744

素因数分解:

$2^5\times 3^3\times {\mathrm{593}}^1\times {\mathrm{647}}^1$

素因数の和:1259

約数の個数: 96

約数和(自身を含む): 969978240

約数和(自身を除く): 638486496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 593, 647, 864, 1186, 1294, 1779, 1941, 2372, 2588, 3558, 3882, 4744, 5176, 5337, 5823, 7116, 7764, 9488, 10352, 10674, 11646, 14232, 15528, 16011, 17469, 18976, 20704, 21348, 23292, 28464, 31056, 32022, 34938, 42696, 46584, 56928, 62112, 64044, 69876, 85392, 93168, 128088, 139752, 170784, 186336, 256176, 279504, 383671, 512352, 559008, 767342, 1151013, 1534684, 2302026, 3069368, 3453039, 4604052, 6138736, 6906078, 9208104, 10359117, 12277472, 13812156, 18416208, 20718234, 27624312, 36832416, 41436468, 55248624, 82872936, 110497248, 165745872, 331491744]

約数ペア:

[(1, 331491744), (2, 165745872), (3, 110497248), (4, 82872936), (6, 55248624), (8, 41436468), (9, 36832416), (12, 27624312), (16, 20718234), (18, 18416208), (24, 13812156), (27, 12277472), (32, 10359117), (36, 9208104), (48, 6906078), (54, 6138736), (72, 4604052), (96, 3453039), (108, 3069368), (144, 2302026), (216, 1534684), (288, 1151013), (432, 767342), (593, 559008), (647, 512352), (864, 383671), (1186, 279504), (1294, 256176), (1779, 186336), (1941, 170784), (2372, 139752), (2588, 128088), (3558, 93168), (3882, 85392), (4744, 69876), (5176, 64044), (5337, 62112), (5823, 56928), (7116, 46584), (7764, 42696), (9488, 34938), (10352, 32022), (10674, 31056), (11646, 28464), (14232, 23292), (15528, 21348), (16011, 20704), (17469, 18976)]