307172164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{7583}}^1$

素因数の和:7660

約数の個数: 48

約数和(自身を含む): 624314880

約数和(自身を除く): 317142716

約数列:

[1, 2, 4, 13, 19, 26, 38, 41, 52, 76, 82, 164, 247, 494, 533, 779, 988, 1066, 1558, 2132, 3116, 7583, 10127, 15166, 20254, 30332, 40508, 98579, 144077, 197158, 288154, 310903, 394316, 576308, 621806, 1243612, 1873001, 3746002, 4041739, 5907157, 7492004, 8083478, 11814314, 16166956, 23628628, 76793041, 153586082, 307172164]

約数ペア:

[(1, 307172164), (2, 153586082), (4, 76793041), (13, 23628628), (19, 16166956), (26, 11814314), (38, 8083478), (41, 7492004), (52, 5907157), (76, 4041739), (82, 3746002), (164, 1873001), (247, 1243612), (494, 621806), (533, 576308), (779, 394316), (988, 310903), (1066, 288154), (1558, 197158), (2132, 144077), (3116, 98579), (7583, 40508), (10127, 30332), (15166, 20254)]