329781912

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1$

素因数の和:473

約数の個数: 128

約数和(自身を含む): 921922560

約数和(自身を除く): 592140648

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 68, 69, 92, 102, 113, 136, 138, 184, 204, 226, 276, 311, 339, 391, 408, 452, 552, 622, 678, 782, 904, 933, 1173, 1244, 1356, 1564, 1866, 1921, 2346, 2488, 2599, 2712, 3128, 3732, 3842, 4692, 5198, 5287, 5763, 7153, 7464, 7684, 7797, 9384, 10396, 10574, 11526, 14306, 15368, 15594, 15861, 20792, 21148, 21459, 23052, 28612, 31188, 31722, 35143, 42296, 42918, 44183, 46104, 57224, 62376, 63444, 70286, 85836, 88366, 105429, 121601, 126888, 132549, 140572, 171672, 176732, 210858, 243202, 265098, 281144, 353464, 364803, 421716, 486404, 530196, 597431, 729606, 808289, 843432, 972808, 1060392, 1194862, 1459212, 1616578, 1792293, 2389724, 2424867, 2918424, 3233156, 3584586, 4779448, 4849734, 6466312, 7169172, 9699468, 13740913, 14338344, 19398936, 27481826, 41222739, 54963652, 82445478, 109927304, 164890956, 329781912]

約数ペア:

[(1, 329781912), (2, 164890956), (3, 109927304), (4, 82445478), (6, 54963652), (8, 41222739), (12, 27481826), (17, 19398936), (23, 14338344), (24, 13740913), (34, 9699468), (46, 7169172), (51, 6466312), (68, 4849734), (69, 4779448), (92, 3584586), (102, 3233156), (113, 2918424), (136, 2424867), (138, 2389724), (184, 1792293), (204, 1616578), (226, 1459212), (276, 1194862), (311, 1060392), (339, 972808), (391, 843432), (408, 808289), (452, 729606), (552, 597431), (622, 530196), (678, 486404), (782, 421716), (904, 364803), (933, 353464), (1173, 281144), (1244, 265098), (1356, 243202), (1564, 210858), (1866, 176732), (1921, 171672), (2346, 140572), (2488, 132549), (2599, 126888), (2712, 121601), (3128, 105429), (3732, 88366), (3842, 85836), (4692, 70286), (5198, 63444), (5287, 62376), (5763, 57224), (7153, 46104), (7464, 44183), (7684, 42918), (7797, 42296), (9384, 35143), (10396, 31722), (10574, 31188), (11526, 28612), (14306, 23052), (15368, 21459), (15594, 21148), (15861, 20792)]