388496544

素因数分解:

$2^5\times 3^1\times {\mathrm{1451}}^1\times {\mathrm{2789}}^1$

素因数の和:4253

約数の個数: 48

約数和(自身を含む): 1020872160

約数和(自身を除く): 632375616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 1451, 2789, 2902, 4353, 5578, 5804, 8367, 8706, 11156, 11608, 16734, 17412, 22312, 23216, 33468, 34824, 44624, 46432, 66936, 69648, 89248, 133872, 139296, 267744, 4046839, 8093678, 12140517, 16187356, 24281034, 32374712, 48562068, 64749424, 97124136, 129498848, 194248272, 388496544]

約数ペア:

[(1, 388496544), (2, 194248272), (3, 129498848), (4, 97124136), (6, 64749424), (8, 48562068), (12, 32374712), (16, 24281034), (24, 16187356), (32, 12140517), (48, 8093678), (96, 4046839), (1451, 267744), (2789, 139296), (2902, 133872), (4353, 89248), (5578, 69648), (5804, 66936), (8367, 46432), (8706, 44624), (11156, 34824), (11608, 33468), (16734, 23216), (17412, 22312)]