339967446

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{2719}}^1$

素因数の和:2973

約数の個数: 64

約数和(自身を含む): 840806400

約数和(自身を除く): 500838954

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 229, 273, 458, 546, 687, 1374, 1603, 2719, 2977, 3206, 4809, 5438, 5954, 8157, 8931, 9618, 16314, 17862, 19033, 20839, 35347, 38066, 41678, 57099, 62517, 70694, 106041, 114198, 125034, 212082, 247429, 494858, 622651, 742287, 1245302, 1484574, 1867953, 3735906, 4358557, 8094463, 8717114, 13075671, 16188926, 24283389, 26151342, 48566778, 56661241, 113322482, 169983723, 339967446]

約数ペア:

[(1, 339967446), (2, 169983723), (3, 113322482), (6, 56661241), (7, 48566778), (13, 26151342), (14, 24283389), (21, 16188926), (26, 13075671), (39, 8717114), (42, 8094463), (78, 4358557), (91, 3735906), (182, 1867953), (229, 1484574), (273, 1245302), (458, 742287), (546, 622651), (687, 494858), (1374, 247429), (1603, 212082), (2719, 125034), (2977, 114198), (3206, 106041), (4809, 70694), (5438, 62517), (5954, 57099), (8157, 41678), (8931, 38066), (9618, 35347), (16314, 20839), (17862, 19033)]