666788052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{13477}}^1$

素因数の和:13541

約数の個数: 96

約数和(自身を含む): 1932206080

約数和(自身を除く): 1265418028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 31, 38, 42, 57, 62, 76, 84, 93, 114, 124, 133, 186, 217, 228, 266, 372, 399, 434, 532, 589, 651, 798, 868, 1178, 1302, 1596, 1767, 2356, 2604, 3534, 4123, 7068, 8246, 12369, 13477, 16492, 24738, 26954, 40431, 49476, 53908, 80862, 94339, 161724, 188678, 256063, 283017, 377356, 417787, 512126, 566034, 768189, 835574, 1024252, 1132068, 1253361, 1536378, 1671148, 1792441, 2506722, 2924509, 3072756, 3584882, 5013444, 5377323, 5849018, 7169764, 7937953, 8773527, 10754646, 11698036, 15875906, 17547054, 21509292, 23813859, 31751812, 35094108, 47627718, 55565671, 95255436, 111131342, 166697013, 222262684, 333394026, 666788052]

約数ペア:

[(1, 666788052), (2, 333394026), (3, 222262684), (4, 166697013), (6, 111131342), (7, 95255436), (12, 55565671), (14, 47627718), (19, 35094108), (21, 31751812), (28, 23813859), (31, 21509292), (38, 17547054), (42, 15875906), (57, 11698036), (62, 10754646), (76, 8773527), (84, 7937953), (93, 7169764), (114, 5849018), (124, 5377323), (133, 5013444), (186, 3584882), (217, 3072756), (228, 2924509), (266, 2506722), (372, 1792441), (399, 1671148), (434, 1536378), (532, 1253361), (589, 1132068), (651, 1024252), (798, 835574), (868, 768189), (1178, 566034), (1302, 512126), (1596, 417787), (1767, 377356), (2356, 283017), (2604, 256063), (3534, 188678), (4123, 161724), (7068, 94339), (8246, 80862), (12369, 53908), (13477, 49476), (16492, 40431), (24738, 26954)]