443985696

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20021}}^1$

素因数の和:20055

約数の個数: 144

約数和(自身を含む): 1574209728

約数和(自身を除く): 1130224032

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, 66, 72, 77, 84, 88, 96, 99, 112, 126, 132, 144, 154, 168, 176, 198, 224, 231, 252, 264, 288, 308, 336, 352, 396, 462, 504, 528, 616, 672, 693, 792, 924, 1008, 1056, 1232, 1386, 1584, 1848, 2016, 2464, 2772, 3168, 3696, 5544, 7392, 11088, 20021, 22176, 40042, 60063, 80084, 120126, 140147, 160168, 180189, 220231, 240252, 280294, 320336, 360378, 420441, 440462, 480504, 560588, 640672, 660693, 720756, 840882, 880924, 961008, 1121176, 1261323, 1321386, 1441512, 1541617, 1681764, 1761848, 1922016, 1982079, 2242352, 2522646, 2642772, 2883024, 3083234, 3363528, 3523696, 3964158, 4484704, 4624851, 5045292, 5285544, 5766048, 6166468, 6727056, 7047392, 7928316, 9249702, 10090584, 10571088, 12332936, 13454112, 13874553, 15856632, 18499404, 20181168, 21142176, 24665872, 27749106, 31713264, 36998808, 40362336, 49331744, 55498212, 63426528, 73997616, 110996424, 147995232, 221992848, 443985696]

約数ペア:

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