197112984

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{499}}^1$

素因数の和:768

約数の個数: 64

約数和(自身を含む): 501600000

約数和(自身を除く): 304487016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 151, 218, 302, 327, 436, 453, 499, 604, 654, 872, 906, 998, 1208, 1308, 1497, 1812, 1996, 2616, 2994, 3624, 3992, 5988, 11976, 16459, 32918, 49377, 54391, 65836, 75349, 98754, 108782, 131672, 150698, 163173, 197508, 217564, 226047, 301396, 326346, 395016, 435128, 452094, 602792, 652692, 904188, 1305384, 1808376, 8213041, 16426082, 24639123, 32852164, 49278246, 65704328, 98556492, 197112984]

約数ペア:

[(1, 197112984), (2, 98556492), (3, 65704328), (4, 49278246), (6, 32852164), (8, 24639123), (12, 16426082), (24, 8213041), (109, 1808376), (151, 1305384), (218, 904188), (302, 652692), (327, 602792), (436, 452094), (453, 435128), (499, 395016), (604, 326346), (654, 301396), (872, 226047), (906, 217564), (998, 197508), (1208, 163173), (1308, 150698), (1497, 131672), (1812, 108782), (1996, 98754), (2616, 75349), (2994, 65836), (3624, 54391), (3992, 49377), (5988, 32918), (11976, 16459)]