680626824

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53813}}^1$

素因数の和:53870

約数の個数: 64

約数和(自身を含む): 1859811840

約数和(自身を除く): 1179185016

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 372, 408, 527, 744, 1054, 1581, 2108, 3162, 4216, 6324, 12648, 53813, 107626, 161439, 215252, 322878, 430504, 645756, 914821, 1291512, 1668203, 1829642, 2744463, 3336406, 3659284, 5004609, 5488926, 6672812, 7318568, 10009218, 10977852, 13345624, 20018436, 21955704, 28359451, 40036872, 56718902, 85078353, 113437804, 170156706, 226875608, 340313412, 680626824]

約数ペア:

[(1, 680626824), (2, 340313412), (3, 226875608), (4, 170156706), (6, 113437804), (8, 85078353), (12, 56718902), (17, 40036872), (24, 28359451), (31, 21955704), (34, 20018436), (51, 13345624), (62, 10977852), (68, 10009218), (93, 7318568), (102, 6672812), (124, 5488926), (136, 5004609), (186, 3659284), (204, 3336406), (248, 2744463), (372, 1829642), (408, 1668203), (527, 1291512), (744, 914821), (1054, 645756), (1581, 430504), (2108, 322878), (3162, 215252), (4216, 161439), (6324, 107626), (12648, 53813)]