389027844

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{4973}}^1$

素因数の和:5077

約数の個数: 72

約数和(自身を含む): 1026573912

約数和(自身を除く): 637546068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 53, 82, 106, 123, 159, 164, 212, 246, 318, 369, 477, 492, 636, 738, 954, 1476, 1908, 2173, 4346, 4973, 6519, 8692, 9946, 13038, 14919, 19557, 19892, 26076, 29838, 39114, 44757, 59676, 78228, 89514, 179028, 203893, 263569, 407786, 527138, 611679, 790707, 815572, 1054276, 1223358, 1581414, 1835037, 2372121, 2446716, 3162828, 3670074, 4744242, 7340148, 9488484, 10806329, 21612658, 32418987, 43225316, 64837974, 97256961, 129675948, 194513922, 389027844]

約数ペア:

[(1, 389027844), (2, 194513922), (3, 129675948), (4, 97256961), (6, 64837974), (9, 43225316), (12, 32418987), (18, 21612658), (36, 10806329), (41, 9488484), (53, 7340148), (82, 4744242), (106, 3670074), (123, 3162828), (159, 2446716), (164, 2372121), (212, 1835037), (246, 1581414), (318, 1223358), (369, 1054276), (477, 815572), (492, 790707), (636, 611679), (738, 527138), (954, 407786), (1476, 263569), (1908, 203893), (2173, 179028), (4346, 89514), (4973, 78228), (6519, 59676), (8692, 44757), (9946, 39114), (13038, 29838), (14919, 26076), (19557, 19892)]