1390989696

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2297}}^1$

素因数の和:2416

約数の個数: 128

約数和(自身を含む): 3937852800

約数和(自身を除く): 2546863104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 83, 96, 114, 128, 152, 166, 192, 228, 249, 304, 332, 384, 456, 498, 608, 664, 912, 996, 1216, 1328, 1577, 1824, 1992, 2297, 2432, 2656, 3154, 3648, 3984, 4594, 4731, 5312, 6308, 6891, 7296, 7968, 9188, 9462, 10624, 12616, 13782, 15936, 18376, 18924, 25232, 27564, 31872, 36752, 37848, 43643, 50464, 55128, 73504, 75696, 87286, 100928, 110256, 130929, 147008, 151392, 174572, 190651, 201856, 220512, 261858, 294016, 302784, 349144, 381302, 441024, 523716, 571953, 605568, 698288, 762604, 882048, 1047432, 1143906, 1396576, 1525208, 2094864, 2287812, 2793152, 3050416, 3622369, 4189728, 4575624, 5586304, 6100832, 7244738, 8379456, 9151248, 10867107, 12201664, 14489476, 16758912, 18302496, 21734214, 24403328, 28978952, 36604992, 43468428, 57957904, 73209984, 86936856, 115915808, 173873712, 231831616, 347747424, 463663232, 695494848, 1390989696]

約数ペア:

[(1, 1390989696), (2, 695494848), (3, 463663232), (4, 347747424), (6, 231831616), (8, 173873712), (12, 115915808), (16, 86936856), (19, 73209984), (24, 57957904), (32, 43468428), (38, 36604992), (48, 28978952), (57, 24403328), (64, 21734214), (76, 18302496), (83, 16758912), (96, 14489476), (114, 12201664), (128, 10867107), (152, 9151248), (166, 8379456), (192, 7244738), (228, 6100832), (249, 5586304), (304, 4575624), (332, 4189728), (384, 3622369), (456, 3050416), (498, 2793152), (608, 2287812), (664, 2094864), (912, 1525208), (996, 1396576), (1216, 1143906), (1328, 1047432), (1577, 882048), (1824, 762604), (1992, 698288), (2297, 605568), (2432, 571953), (2656, 523716), (3154, 441024), (3648, 381302), (3984, 349144), (4594, 302784), (4731, 294016), (5312, 261858), (6308, 220512), (6891, 201856), (7296, 190651), (7968, 174572), (9188, 151392), (9462, 147008), (10624, 130929), (12616, 110256), (13782, 100928), (15936, 87286), (18376, 75696), (18924, 73504), (25232, 55128), (27564, 50464), (31872, 43643), (36752, 37848)]