279993816

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:529

約数の個数: 96

約数和(自身を含む): 774118800

約数和(自身を除く): 494124984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 139, 202, 277, 278, 303, 404, 417, 554, 556, 606, 808, 831, 834, 909, 1108, 1112, 1212, 1251, 1662, 1668, 1818, 2216, 2424, 2493, 2502, 3324, 3336, 3636, 4986, 5004, 6648, 7272, 9972, 10008, 14039, 19944, 27977, 28078, 38503, 42117, 55954, 56156, 77006, 83931, 84234, 111908, 112312, 115509, 126351, 154012, 167862, 168468, 223816, 231018, 251793, 252702, 308024, 335724, 336936, 346527, 462036, 503586, 505404, 671448, 693054, 924072, 1007172, 1010808, 1386108, 2014344, 2772216, 3888803, 7777606, 11666409, 15555212, 23332818, 31110424, 34999227, 46665636, 69998454, 93331272, 139996908, 279993816]

約数ペア:

[(1, 279993816), (2, 139996908), (3, 93331272), (4, 69998454), (6, 46665636), (8, 34999227), (9, 31110424), (12, 23332818), (18, 15555212), (24, 11666409), (36, 7777606), (72, 3888803), (101, 2772216), (139, 2014344), (202, 1386108), (277, 1010808), (278, 1007172), (303, 924072), (404, 693054), (417, 671448), (554, 505404), (556, 503586), (606, 462036), (808, 346527), (831, 336936), (834, 335724), (909, 308024), (1108, 252702), (1112, 251793), (1212, 231018), (1251, 223816), (1662, 168468), (1668, 167862), (1818, 154012), (2216, 126351), (2424, 115509), (2493, 112312), (2502, 111908), (3324, 84234), (3336, 83931), (3636, 77006), (4986, 56156), (5004, 55954), (6648, 42117), (7272, 38503), (9972, 28078), (10008, 27977), (14039, 19944)]