219492062208

素因数分解:

$2^{10}\times 3^2\times {\mathrm{61}}^1\times {\mathrm{390433}}^1$

素因数の和:390520

約数の個数: 132

約数和(自身を含む): 644170028788

約数和(自身を除く): 424677966580

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 72, 96, 122, 128, 144, 183, 192, 244, 256, 288, 366, 384, 488, 512, 549, 576, 732, 768, 976, 1024, 1098, 1152, 1464, 1536, 1952, 2196, 2304, 2928, 3072, 3904, 4392, 4608, 5856, 7808, 8784, 9216, 11712, 15616, 17568, 23424, 31232, 35136, 46848, 62464, 70272, 93696, 140544, 187392, 281088, 390433, 562176, 780866, 1171299, 1561732, 2342598, 3123464, 3513897, 4685196, 6246928, 7027794, 9370392, 12493856, 14055588, 18740784, 23816413, 24987712, 28111176, 37481568, 47632826, 49975424, 56222352, 71449239, 74963136, 95265652, 99950848, 112444704, 142898478, 149926272, 190531304, 199901696, 214347717, 224889408, 285796956, 299852544, 381062608, 399803392, 428695434, 449778816, 571593912, 599705088, 762125216, 857390868, 899557632, 1143187824, 1199410176, 1524250432, 1714781736, 1799115264, 2286375648, 3048500864, 3429563472, 3598230528, 4572751296, 6097001728, 6859126944, 9145502592, 12194003456, 13718253888, 18291005184, 24388006912, 27436507776, 36582010368, 54873015552, 73164020736, 109746031104, 219492062208]

約数ペア:

[(1, 219492062208), (2, 109746031104), (3, 73164020736), (4, 54873015552), (6, 36582010368), (8, 27436507776), (9, 24388006912), (12, 18291005184), (16, 13718253888), (18, 12194003456), (24, 9145502592), (32, 6859126944), (36, 6097001728), (48, 4572751296), (61, 3598230528), (64, 3429563472), (72, 3048500864), (96, 2286375648), (122, 1799115264), (128, 1714781736), (144, 1524250432), (183, 1199410176), (192, 1143187824), (244, 899557632), (256, 857390868), (288, 762125216), (366, 599705088), (384, 571593912), (488, 449778816), (512, 428695434), (549, 399803392), (576, 381062608), (732, 299852544), (768, 285796956), (976, 224889408), (1024, 214347717), (1098, 199901696), (1152, 190531304), (1464, 149926272), (1536, 142898478), (1952, 112444704), (2196, 99950848), (2304, 95265652), (2928, 74963136), (3072, 71449239), (3904, 56222352), (4392, 49975424), (4608, 47632826), (5856, 37481568), (7808, 28111176), (8784, 24987712), (9216, 23816413), (11712, 18740784), (15616, 14055588), (17568, 12493856), (23424, 9370392), (31232, 7027794), (35136, 6246928), (46848, 4685196), (62464, 3513897), (70272, 3123464), (93696, 2342598), (140544, 1561732), (187392, 1171299), (281088, 780866), (390433, 562176)]