272837656

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:393

約数の個数: 96

約数和(自身を含む): 640880640

約数和(自身を除く): 368042984

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 127, 169, 182, 227, 254, 338, 364, 454, 508, 676, 728, 889, 908, 1016, 1183, 1352, 1589, 1651, 1778, 1816, 2366, 2951, 3178, 3302, 3556, 4732, 5902, 6356, 6604, 7112, 9464, 11557, 11804, 12712, 13208, 20657, 21463, 23114, 23608, 28829, 38363, 41314, 42926, 46228, 57658, 76726, 82628, 85852, 92456, 115316, 150241, 153452, 165256, 171704, 201803, 230632, 268541, 300482, 306904, 374777, 403606, 537082, 600964, 749554, 807212, 1074164, 1201928, 1499108, 1614424, 2148328, 2623439, 2998216, 4872101, 5246878, 9744202, 10493756, 19488404, 20987512, 34104707, 38976808, 68209414, 136418828, 272837656]

約数ペア:

[(1, 272837656), (2, 136418828), (4, 68209414), (7, 38976808), (8, 34104707), (13, 20987512), (14, 19488404), (26, 10493756), (28, 9744202), (52, 5246878), (56, 4872101), (91, 2998216), (104, 2623439), (127, 2148328), (169, 1614424), (182, 1499108), (227, 1201928), (254, 1074164), (338, 807212), (364, 749554), (454, 600964), (508, 537082), (676, 403606), (728, 374777), (889, 306904), (908, 300482), (1016, 268541), (1183, 230632), (1352, 201803), (1589, 171704), (1651, 165256), (1778, 153452), (1816, 150241), (2366, 115316), (2951, 92456), (3178, 85852), (3302, 82628), (3556, 76726), (4732, 57658), (5902, 46228), (6356, 42926), (6604, 41314), (7112, 38363), (9464, 28829), (11557, 23608), (11804, 23114), (12712, 21463), (13208, 20657)]