267097376

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{67}}^1$

素因数の和:171

約数の個数: 144

約数和(自身を含む): 675089856

約数和(自身を除く): 407992480

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 52, 56, 67, 74, 91, 104, 112, 134, 148, 182, 208, 224, 259, 268, 296, 364, 416, 469, 481, 518, 536, 592, 728, 871, 938, 962, 1036, 1072, 1184, 1369, 1456, 1742, 1876, 1924, 2072, 2144, 2479, 2738, 2912, 3367, 3484, 3752, 3848, 4144, 4958, 5476, 6097, 6734, 6968, 7504, 7696, 8288, 9583, 9916, 10952, 12194, 13468, 13936, 15008, 15392, 17353, 17797, 19166, 19832, 21904, 24388, 26936, 27872, 32227, 34706, 35594, 38332, 39664, 43808, 48776, 53872, 64454, 69412, 71188, 76664, 79328, 91723, 97552, 107744, 124579, 128908, 138824, 142376, 153328, 183446, 195104, 225589, 249158, 257816, 277648, 284752, 306656, 366892, 451178, 498316, 515632, 555296, 569504, 642061, 733784, 902356, 996632, 1031264, 1192399, 1284122, 1467568, 1804712, 1993264, 2384798, 2568244, 2935136, 3609424, 3986528, 4769596, 5136488, 7218848, 8346793, 9539192, 10272976, 16693586, 19078384, 20545952, 33387172, 38156768, 66774344, 133548688, 267097376]

約数ペア:

[(1, 267097376), (2, 133548688), (4, 66774344), (7, 38156768), (8, 33387172), (13, 20545952), (14, 19078384), (16, 16693586), (26, 10272976), (28, 9539192), (32, 8346793), (37, 7218848), (52, 5136488), (56, 4769596), (67, 3986528), (74, 3609424), (91, 2935136), (104, 2568244), (112, 2384798), (134, 1993264), (148, 1804712), (182, 1467568), (208, 1284122), (224, 1192399), (259, 1031264), (268, 996632), (296, 902356), (364, 733784), (416, 642061), (469, 569504), (481, 555296), (518, 515632), (536, 498316), (592, 451178), (728, 366892), (871, 306656), (938, 284752), (962, 277648), (1036, 257816), (1072, 249158), (1184, 225589), (1369, 195104), (1456, 183446), (1742, 153328), (1876, 142376), (1924, 138824), (2072, 128908), (2144, 124579), (2479, 107744), (2738, 97552), (2912, 91723), (3367, 79328), (3484, 76664), (3752, 71188), (3848, 69412), (4144, 64454), (4958, 53872), (5476, 48776), (6097, 43808), (6734, 39664), (6968, 38332), (7504, 35594), (7696, 34706), (8288, 32227), (9583, 27872), (9916, 26936), (10952, 24388), (12194, 21904), (13468, 19832), (13936, 19166), (15008, 17797), (15392, 17353)]