2171790852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1163}}^1$

素因数の和:1278

約数の個数: 192

約数和(自身を含む): 6608093184

約数和(自身を除く): 4436302332

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 43, 44, 47, 66, 77, 84, 86, 94, 129, 132, 141, 154, 172, 188, 231, 258, 282, 301, 308, 329, 462, 473, 516, 517, 564, 602, 658, 903, 924, 946, 987, 1034, 1163, 1204, 1316, 1419, 1551, 1806, 1892, 1974, 2021, 2068, 2326, 2838, 3102, 3311, 3489, 3612, 3619, 3948, 4042, 4652, 5676, 6063, 6204, 6622, 6978, 7238, 8084, 8141, 9933, 10857, 12126, 12793, 13244, 13956, 14147, 14476, 16282, 19866, 21714, 22231, 24252, 24423, 25586, 28294, 32564, 38379, 39732, 42441, 43428, 44462, 48846, 50009, 51172, 54661, 56588, 66693, 76758, 84882, 88924, 89551, 97692, 100018, 109322, 133386, 150027, 153516, 155617, 163983, 169764, 179102, 200036, 218644, 266772, 268653, 300054, 311234, 327966, 350063, 358204, 382627, 466851, 537306, 550099, 600108, 601271, 622468, 655932, 700126, 765254, 933702, 1050189, 1074612, 1100198, 1147881, 1202542, 1400252, 1530508, 1650297, 1803813, 1867404, 2100378, 2200396, 2295762, 2350423, 2405084, 3300594, 3607626, 3850693, 4200756, 4208897, 4591524, 4700846, 6601188, 7051269, 7215252, 7701386, 8417794, 9401692, 11552079, 12626691, 14102538, 15402772, 16452961, 16835588, 23104158, 25253382, 25854653, 28205076, 32905922, 46208316, 49358883, 50506764, 51709306, 65811844, 77563959, 98717766, 103418612, 155127918, 180982571, 197435532, 310255836, 361965142, 542947713, 723930284, 1085895426, 2171790852]

約数ペア:

[(1, 2171790852), (2, 1085895426), (3, 723930284), (4, 542947713), (6, 361965142), (7, 310255836), (11, 197435532), (12, 180982571), (14, 155127918), (21, 103418612), (22, 98717766), (28, 77563959), (33, 65811844), (42, 51709306), (43, 50506764), (44, 49358883), (47, 46208316), (66, 32905922), (77, 28205076), (84, 25854653), (86, 25253382), (94, 23104158), (129, 16835588), (132, 16452961), (141, 15402772), (154, 14102538), (172, 12626691), (188, 11552079), (231, 9401692), (258, 8417794), (282, 7701386), (301, 7215252), (308, 7051269), (329, 6601188), (462, 4700846), (473, 4591524), (516, 4208897), (517, 4200756), (564, 3850693), (602, 3607626), (658, 3300594), (903, 2405084), (924, 2350423), (946, 2295762), (987, 2200396), (1034, 2100378), (1163, 1867404), (1204, 1803813), (1316, 1650297), (1419, 1530508), (1551, 1400252), (1806, 1202542), (1892, 1147881), (1974, 1100198), (2021, 1074612), (2068, 1050189), (2326, 933702), (2838, 765254), (3102, 700126), (3311, 655932), (3489, 622468), (3612, 601271), (3619, 600108), (3948, 550099), (4042, 537306), (4652, 466851), (5676, 382627), (6063, 358204), (6204, 350063), (6622, 327966), (6978, 311234), (7238, 300054), (8084, 268653), (8141, 266772), (9933, 218644), (10857, 200036), (12126, 179102), (12793, 169764), (13244, 163983), (13956, 155617), (14147, 153516), (14476, 150027), (16282, 133386), (19866, 109322), (21714, 100018), (22231, 97692), (24252, 89551), (24423, 88924), (25586, 84882), (28294, 76758), (32564, 66693), (38379, 56588), (39732, 54661), (42441, 51172), (43428, 50009), (44462, 48846)]