221284992

素因数分解:

$2^7\times 3^1\times {\mathrm{173}}^1\times {\mathrm{3331}}^1$

素因数の和:3521

約数の個数: 64

約数和(自身を含む): 591363360

約数和(自身を除く): 370078368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 173, 192, 346, 384, 519, 692, 1038, 1384, 2076, 2768, 3331, 4152, 5536, 6662, 8304, 9993, 11072, 13324, 16608, 19986, 22144, 26648, 33216, 39972, 53296, 66432, 79944, 106592, 159888, 213184, 319776, 426368, 576263, 639552, 1152526, 1279104, 1728789, 2305052, 3457578, 4610104, 6915156, 9220208, 13830312, 18440416, 27660624, 36880832, 55321248, 73761664, 110642496, 221284992]

約数ペア:

[(1, 221284992), (2, 110642496), (3, 73761664), (4, 55321248), (6, 36880832), (8, 27660624), (12, 18440416), (16, 13830312), (24, 9220208), (32, 6915156), (48, 4610104), (64, 3457578), (96, 2305052), (128, 1728789), (173, 1279104), (192, 1152526), (346, 639552), (384, 576263), (519, 426368), (692, 319776), (1038, 213184), (1384, 159888), (2076, 106592), (2768, 79944), (3331, 66432), (4152, 53296), (5536, 39972), (6662, 33216), (8304, 26648), (9993, 22144), (11072, 19986), (13324, 16608)]