320040006

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{373007}}^1$

素因数の和:373036

約数の個数: 32

約数和(自身を含む): 751984128

約数和(自身を除く): 431944122

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 373007, 746014, 1119021, 2238042, 4103077, 4849091, 8206154, 9698182, 12309231, 14547273, 24618462, 29094546, 53340001, 106680002, 160020003, 320040006]

約数ペア:

[(1, 320040006), (2, 160020003), (3, 106680002), (6, 53340001), (11, 29094546), (13, 24618462), (22, 14547273), (26, 12309231), (33, 9698182), (39, 8206154), (66, 4849091), (78, 4103077), (143, 2238042), (286, 1119021), (429, 746014), (858, 373007)]