320617248

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25111}}^1$

素因数の和:25150

約数の個数: 96

約数和(自身を含む): 1012515840

約数和(自身を除く): 691898592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 152, 168, 224, 228, 266, 304, 336, 399, 456, 532, 608, 672, 798, 912, 1064, 1596, 1824, 2128, 3192, 4256, 6384, 12768, 25111, 50222, 75333, 100444, 150666, 175777, 200888, 301332, 351554, 401776, 477109, 527331, 602664, 703108, 803552, 954218, 1054662, 1205328, 1406216, 1431327, 1908436, 2109324, 2410656, 2812432, 2862654, 3339763, 3816872, 4218648, 5624864, 5725308, 6679526, 7633744, 8437296, 10019289, 11450616, 13359052, 15267488, 16874592, 20038578, 22901232, 26718104, 40077156, 45802464, 53436208, 80154312, 106872416, 160308624, 320617248]

約数ペア:

[(1, 320617248), (2, 160308624), (3, 106872416), (4, 80154312), (6, 53436208), (7, 45802464), (8, 40077156), (12, 26718104), (14, 22901232), (16, 20038578), (19, 16874592), (21, 15267488), (24, 13359052), (28, 11450616), (32, 10019289), (38, 8437296), (42, 7633744), (48, 6679526), (56, 5725308), (57, 5624864), (76, 4218648), (84, 3816872), (96, 3339763), (112, 2862654), (114, 2812432), (133, 2410656), (152, 2109324), (168, 1908436), (224, 1431327), (228, 1406216), (266, 1205328), (304, 1054662), (336, 954218), (399, 803552), (456, 703108), (532, 602664), (608, 527331), (672, 477109), (798, 401776), (912, 351554), (1064, 301332), (1596, 200888), (1824, 175777), (2128, 150666), (3192, 100444), (4256, 75333), (6384, 50222), (12768, 25111)]