458734668

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{6143}}^1$

素因数の和:6291

約数の個数: 72

約数和(自身を含む): 1255145472

約数和(自身を除く): 796410804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 127, 147, 196, 254, 294, 381, 508, 588, 762, 889, 1524, 1778, 2667, 3556, 5334, 6143, 6223, 10668, 12286, 12446, 18429, 18669, 24572, 24892, 36858, 37338, 43001, 73716, 74676, 86002, 129003, 172004, 258006, 301007, 516012, 602014, 780161, 903021, 1204028, 1560322, 1806042, 2340483, 3120644, 3612084, 4680966, 5461127, 9361932, 10922254, 16383381, 21844508, 32766762, 38227889, 65533524, 76455778, 114683667, 152911556, 229367334, 458734668]

約数ペア:

[(1, 458734668), (2, 229367334), (3, 152911556), (4, 114683667), (6, 76455778), (7, 65533524), (12, 38227889), (14, 32766762), (21, 21844508), (28, 16383381), (42, 10922254), (49, 9361932), (84, 5461127), (98, 4680966), (127, 3612084), (147, 3120644), (196, 2340483), (254, 1806042), (294, 1560322), (381, 1204028), (508, 903021), (588, 780161), (762, 602014), (889, 516012), (1524, 301007), (1778, 258006), (2667, 172004), (3556, 129003), (5334, 86002), (6143, 74676), (6223, 73716), (10668, 43001), (12286, 37338), (12446, 36858), (18429, 24892), (18669, 24572)]