643996224

素因数分解:

$2^6\times 3^3\times {\mathrm{193}}^1\times {\mathrm{1931}}^1$

素因数の和:2145

約数の個数: 112

約数和(自身を含む): 1904024640

約数和(自身を除く): 1260028416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 193, 216, 288, 386, 432, 576, 579, 772, 864, 1158, 1544, 1728, 1737, 1931, 2316, 3088, 3474, 3862, 4632, 5211, 5793, 6176, 6948, 7724, 9264, 10422, 11586, 12352, 13896, 15448, 17379, 18528, 20844, 23172, 27792, 30896, 34758, 37056, 41688, 46344, 52137, 55584, 61792, 69516, 83376, 92688, 104274, 111168, 123584, 139032, 166752, 185376, 208548, 278064, 333504, 370752, 372683, 417096, 556128, 745366, 834192, 1112256, 1118049, 1490732, 1668384, 2236098, 2981464, 3336768, 3354147, 4472196, 5962928, 6708294, 8944392, 10062441, 11925856, 13416588, 17888784, 20124882, 23851712, 26833176, 35777568, 40249764, 53666352, 71555136, 80499528, 107332704, 160999056, 214665408, 321998112, 643996224]

約数ペア:

[(1, 643996224), (2, 321998112), (3, 214665408), (4, 160999056), (6, 107332704), (8, 80499528), (9, 71555136), (12, 53666352), (16, 40249764), (18, 35777568), (24, 26833176), (27, 23851712), (32, 20124882), (36, 17888784), (48, 13416588), (54, 11925856), (64, 10062441), (72, 8944392), (96, 6708294), (108, 5962928), (144, 4472196), (192, 3354147), (193, 3336768), (216, 2981464), (288, 2236098), (386, 1668384), (432, 1490732), (576, 1118049), (579, 1112256), (772, 834192), (864, 745366), (1158, 556128), (1544, 417096), (1728, 372683), (1737, 370752), (1931, 333504), (2316, 278064), (3088, 208548), (3474, 185376), (3862, 166752), (4632, 139032), (5211, 123584), (5793, 111168), (6176, 104274), (6948, 92688), (7724, 83376), (9264, 69516), (10422, 61792), (11586, 55584), (12352, 52137), (13896, 46344), (15448, 41688), (17379, 37056), (18528, 34758), (20844, 30896), (23172, 27792)]