1668008832

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1481}}^1$

素因数の和:1924

約数の個数: 128

約数和(自身を含む): 5079110400

約数和(自身を除く): 3411101568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 419, 448, 672, 838, 896, 1257, 1344, 1481, 1676, 2514, 2688, 2933, 2962, 3352, 4443, 5028, 5866, 5924, 6704, 8799, 8886, 10056, 10367, 11732, 11848, 13408, 17598, 17772, 20112, 20734, 23464, 23696, 26816, 31101, 35196, 35544, 40224, 41468, 46928, 47392, 53632, 62202, 70392, 71088, 80448, 82936, 93856, 94784, 124404, 140784, 142176, 160896, 165872, 187712, 189568, 248808, 281568, 284352, 331744, 375424, 497616, 563136, 568704, 620539, 663488, 995232, 1126272, 1241078, 1326976, 1861617, 1990464, 2482156, 3723234, 3980928, 4343773, 4964312, 7446468, 8687546, 9928624, 13031319, 14892936, 17375092, 19857248, 26062638, 29785872, 34750184, 39714496, 52125276, 59571744, 69500368, 79428992, 104250552, 119143488, 139000736, 208501104, 238286976, 278001472, 417002208, 556002944, 834004416, 1668008832]

約数ペア:

[(1, 1668008832), (2, 834004416), (3, 556002944), (4, 417002208), (6, 278001472), (7, 238286976), (8, 208501104), (12, 139000736), (14, 119143488), (16, 104250552), (21, 79428992), (24, 69500368), (28, 59571744), (32, 52125276), (42, 39714496), (48, 34750184), (56, 29785872), (64, 26062638), (84, 19857248), (96, 17375092), (112, 14892936), (128, 13031319), (168, 9928624), (192, 8687546), (224, 7446468), (336, 4964312), (384, 4343773), (419, 3980928), (448, 3723234), (672, 2482156), (838, 1990464), (896, 1861617), (1257, 1326976), (1344, 1241078), (1481, 1126272), (1676, 995232), (2514, 663488), (2688, 620539), (2933, 568704), (2962, 563136), (3352, 497616), (4443, 375424), (5028, 331744), (5866, 284352), (5924, 281568), (6704, 248808), (8799, 189568), (8886, 187712), (10056, 165872), (10367, 160896), (11732, 142176), (11848, 140784), (13408, 124404), (17598, 94784), (17772, 93856), (20112, 82936), (20734, 80448), (23464, 71088), (23696, 70392), (26816, 62202), (31101, 53632), (35196, 47392), (35544, 46928), (40224, 41468)]