228034226

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 427472640

約数和(自身を除く): 199438414

約数列:

[1, 2, 7, 14, 17, 34, 61, 113, 119, 122, 139, 226, 238, 278, 427, 791, 854, 973, 1037, 1582, 1921, 1946, 2074, 2363, 3842, 4726, 6893, 7259, 8479, 13447, 13786, 14518, 15707, 16541, 16958, 26894, 31414, 33082, 48251, 59353, 96502, 109949, 117181, 118706, 144143, 219898, 234362, 267019, 288286, 534038, 820267, 958127, 1009001, 1640534, 1869133, 1916254, 2018002, 3738266, 6706889, 13413778, 16288159, 32576318, 114017113, 228034226]

約数ペア:

[(1, 228034226), (2, 114017113), (7, 32576318), (14, 16288159), (17, 13413778), (34, 6706889), (61, 3738266), (113, 2018002), (119, 1916254), (122, 1869133), (139, 1640534), (226, 1009001), (238, 958127), (278, 820267), (427, 534038), (791, 288286), (854, 267019), (973, 234362), (1037, 219898), (1582, 144143), (1921, 118706), (1946, 117181), (2074, 109949), (2363, 96502), (3842, 59353), (4726, 48251), (6893, 33082), (7259, 31414), (8479, 26894), (13447, 16958), (13786, 16541), (14518, 15707)]