339969322084

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{561313}}^1$

素因数の和:561644

約数の個数: 48

約数和(自身を含む): 690030035968

約数和(自身を除く): 350060713884

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 223, 388, 446, 679, 892, 1358, 1561, 2716, 3122, 6244, 21631, 43262, 86524, 151417, 302834, 561313, 605668, 1122626, 2245252, 3929191, 7858382, 15716764, 54447361, 108894722, 125172799, 217789444, 250345598, 381131527, 500691196, 762263054, 876209593, 1524526108, 1752419186, 3504838372, 12141761503, 24283523006, 48567046012, 84992330521, 169984661042, 339969322084]

約数ペア:

[(1, 339969322084), (2, 169984661042), (4, 84992330521), (7, 48567046012), (14, 24283523006), (28, 12141761503), (97, 3504838372), (194, 1752419186), (223, 1524526108), (388, 876209593), (446, 762263054), (679, 500691196), (892, 381131527), (1358, 250345598), (1561, 217789444), (2716, 125172799), (3122, 108894722), (6244, 54447361), (21631, 15716764), (43262, 7858382), (86524, 3929191), (151417, 2245252), (302834, 1122626), (561313, 605668)]