266112912

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{1229}}^1$

素因数の和:1600

約数の個数: 80

約数和(自身を含む): 743077440

約数和(自身を除く): 476964528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 347, 624, 694, 1041, 1229, 1388, 2082, 2458, 2776, 3687, 4164, 4511, 4916, 5552, 7374, 8328, 9022, 9832, 13533, 14748, 15977, 16656, 18044, 19664, 27066, 29496, 31954, 36088, 47931, 54132, 58992, 63908, 72176, 95862, 108264, 127816, 191724, 216528, 255632, 383448, 426463, 766896, 852926, 1279389, 1705852, 2558778, 3411704, 5117556, 5544019, 6823408, 10235112, 11088038, 16632057, 20470224, 22176076, 33264114, 44352152, 66528228, 88704304, 133056456, 266112912]

約数ペア:

[(1, 266112912), (2, 133056456), (3, 88704304), (4, 66528228), (6, 44352152), (8, 33264114), (12, 22176076), (13, 20470224), (16, 16632057), (24, 11088038), (26, 10235112), (39, 6823408), (48, 5544019), (52, 5117556), (78, 3411704), (104, 2558778), (156, 1705852), (208, 1279389), (312, 852926), (347, 766896), (624, 426463), (694, 383448), (1041, 255632), (1229, 216528), (1388, 191724), (2082, 127816), (2458, 108264), (2776, 95862), (3687, 72176), (4164, 63908), (4511, 58992), (4916, 54132), (5552, 47931), (7374, 36088), (8328, 31954), (9022, 29496), (9832, 27066), (13533, 19664), (14748, 18044), (15977, 16656)]