222344752

素因数分解:

$2^4\times 7^2\times {\mathrm{53}}^1\times {\mathrm{5351}}^1$

素因数の和:5426

約数の個数: 60

約数和(自身を含む): 510677136

約数和(自身を除く): 288332384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 53, 56, 98, 106, 112, 196, 212, 371, 392, 424, 742, 784, 848, 1484, 2597, 2968, 5194, 5351, 5936, 10388, 10702, 20776, 21404, 37457, 41552, 42808, 74914, 85616, 149828, 262199, 283603, 299656, 524398, 567206, 599312, 1048796, 1134412, 1985221, 2097592, 2268824, 3970442, 4195184, 4537648, 7940884, 13896547, 15881768, 27793094, 31763536, 55586188, 111172376, 222344752]

約数ペア:

[(1, 222344752), (2, 111172376), (4, 55586188), (7, 31763536), (8, 27793094), (14, 15881768), (16, 13896547), (28, 7940884), (49, 4537648), (53, 4195184), (56, 3970442), (98, 2268824), (106, 2097592), (112, 1985221), (196, 1134412), (212, 1048796), (371, 599312), (392, 567206), (424, 524398), (742, 299656), (784, 283603), (848, 262199), (1484, 149828), (2597, 85616), (2968, 74914), (5194, 42808), (5351, 41552), (5936, 37457), (10388, 21404), (10702, 20776)]