222317312

素因数分解:

$2^8\times 7^2\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:546

約数の個数: 108

約数和(自身を含む): 531276480

約数和(自身を除く): 308959168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 64, 74, 98, 112, 128, 148, 196, 224, 256, 259, 296, 392, 448, 479, 518, 592, 784, 896, 958, 1036, 1184, 1568, 1792, 1813, 1916, 2072, 2368, 3136, 3353, 3626, 3832, 4144, 4736, 6272, 6706, 7252, 7664, 8288, 9472, 12544, 13412, 14504, 15328, 16576, 17723, 23471, 26824, 29008, 30656, 33152, 35446, 46942, 53648, 58016, 61312, 66304, 70892, 93884, 107296, 116032, 122624, 124061, 141784, 187768, 214592, 232064, 248122, 283568, 375536, 429184, 464128, 496244, 567136, 751072, 858368, 868427, 992488, 1134272, 1502144, 1736854, 1984976, 2268544, 3004288, 3473708, 3969952, 4537088, 6008576, 6947416, 7939904, 13894832, 15879808, 27789664, 31759616, 55579328, 111158656, 222317312]

約数ペア:

[(1, 222317312), (2, 111158656), (4, 55579328), (7, 31759616), (8, 27789664), (14, 15879808), (16, 13894832), (28, 7939904), (32, 6947416), (37, 6008576), (49, 4537088), (56, 3969952), (64, 3473708), (74, 3004288), (98, 2268544), (112, 1984976), (128, 1736854), (148, 1502144), (196, 1134272), (224, 992488), (256, 868427), (259, 858368), (296, 751072), (392, 567136), (448, 496244), (479, 464128), (518, 429184), (592, 375536), (784, 283568), (896, 248122), (958, 232064), (1036, 214592), (1184, 187768), (1568, 141784), (1792, 124061), (1813, 122624), (1916, 116032), (2072, 107296), (2368, 93884), (3136, 70892), (3353, 66304), (3626, 61312), (3832, 58016), (4144, 53648), (4736, 46942), (6272, 35446), (6706, 33152), (7252, 30656), (7664, 29008), (8288, 26824), (9472, 23471), (12544, 17723), (13412, 16576), (14504, 15328)]