265566928

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{8069}}^1$

素因数の和:8116

約数の個数: 60

約数和(自身を含む): 598906980

約数和(自身を除く): 333340052

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 121, 136, 176, 187, 242, 272, 374, 484, 748, 968, 1496, 1936, 2057, 2992, 4114, 8069, 8228, 16138, 16456, 32276, 32912, 64552, 88759, 129104, 137173, 177518, 274346, 355036, 548692, 710072, 976349, 1097384, 1420144, 1508903, 1952698, 2194768, 3017806, 3905396, 6035612, 7810792, 12071224, 15621584, 16597933, 24142448, 33195866, 66391732, 132783464, 265566928]

約数ペア:

[(1, 265566928), (2, 132783464), (4, 66391732), (8, 33195866), (11, 24142448), (16, 16597933), (17, 15621584), (22, 12071224), (34, 7810792), (44, 6035612), (68, 3905396), (88, 3017806), (121, 2194768), (136, 1952698), (176, 1508903), (187, 1420144), (242, 1097384), (272, 976349), (374, 710072), (484, 548692), (748, 355036), (968, 274346), (1496, 177518), (1936, 137173), (2057, 129104), (2992, 88759), (4114, 64552), (8069, 32912), (8228, 32276), (16138, 16456)]