887971392

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20021}}^1$

素因数の和:20057

約数の個数: 168

約数和(自身を含む): 3173406912

約数和(自身を除く): 2285435520

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 126, 132, 144, 154, 168, 176, 192, 198, 224, 231, 252, 264, 288, 308, 336, 352, 396, 448, 462, 504, 528, 576, 616, 672, 693, 704, 792, 924, 1008, 1056, 1232, 1344, 1386, 1584, 1848, 2016, 2112, 2464, 2772, 3168, 3696, 4032, 4928, 5544, 6336, 7392, 11088, 14784, 20021, 22176, 40042, 44352, 60063, 80084, 120126, 140147, 160168, 180189, 220231, 240252, 280294, 320336, 360378, 420441, 440462, 480504, 560588, 640672, 660693, 720756, 840882, 880924, 961008, 1121176, 1261323, 1281344, 1321386, 1441512, 1541617, 1681764, 1761848, 1922016, 1982079, 2242352, 2522646, 2642772, 2883024, 3083234, 3363528, 3523696, 3844032, 3964158, 4484704, 4624851, 5045292, 5285544, 5766048, 6166468, 6727056, 7047392, 7928316, 8969408, 9249702, 10090584, 10571088, 11532096, 12332936, 13454112, 13874553, 14094784, 15856632, 18499404, 20181168, 21142176, 24665872, 26908224, 27749106, 31713264, 36998808, 40362336, 42284352, 49331744, 55498212, 63426528, 73997616, 80724672, 98663488, 110996424, 126853056, 147995232, 221992848, 295990464, 443985696, 887971392]

約数ペア:

[(1, 887971392), (2, 443985696), (3, 295990464), (4, 221992848), (6, 147995232), (7, 126853056), (8, 110996424), (9, 98663488), (11, 80724672), (12, 73997616), (14, 63426528), (16, 55498212), (18, 49331744), (21, 42284352), (22, 40362336), (24, 36998808), (28, 31713264), (32, 27749106), (33, 26908224), (36, 24665872), (42, 21142176), (44, 20181168), (48, 18499404), (56, 15856632), (63, 14094784), (64, 13874553), (66, 13454112), (72, 12332936), (77, 11532096), (84, 10571088), (88, 10090584), (96, 9249702), (99, 8969408), (112, 7928316), (126, 7047392), (132, 6727056), (144, 6166468), (154, 5766048), (168, 5285544), (176, 5045292), (192, 4624851), (198, 4484704), (224, 3964158), (231, 3844032), (252, 3523696), (264, 3363528), (288, 3083234), (308, 2883024), (336, 2642772), (352, 2522646), (396, 2242352), (448, 1982079), (462, 1922016), (504, 1761848), (528, 1681764), (576, 1541617), (616, 1441512), (672, 1321386), (693, 1281344), (704, 1261323), (792, 1121176), (924, 961008), (1008, 880924), (1056, 840882), (1232, 720756), (1344, 660693), (1386, 640672), (1584, 560588), (1848, 480504), (2016, 440462), (2112, 420441), (2464, 360378), (2772, 320336), (3168, 280294), (3696, 240252), (4032, 220231), (4928, 180189), (5544, 160168), (6336, 140147), (7392, 120126), (11088, 80084), (14784, 60063), (20021, 44352), (22176, 40042)]