412937308

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{659}}^1$

素因数の和:839

約数の個数: 72

約数和(自身を含む): 884822400

約数和(自身を除く): 471885092

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 139, 161, 196, 278, 322, 556, 644, 659, 973, 1127, 1318, 1946, 2254, 2636, 3197, 3892, 4508, 4613, 6394, 6811, 9226, 12788, 13622, 15157, 18452, 22379, 27244, 30314, 32291, 44758, 60628, 64582, 89516, 91601, 106099, 129164, 156653, 183202, 212198, 313306, 366404, 424396, 626612, 641207, 742693, 1282414, 1485386, 2106823, 2564828, 2970772, 4213646, 4488449, 8427292, 8976898, 14747761, 17953796, 29495522, 58991044, 103234327, 206468654, 412937308]

約数ペア:

[(1, 412937308), (2, 206468654), (4, 103234327), (7, 58991044), (14, 29495522), (23, 17953796), (28, 14747761), (46, 8976898), (49, 8427292), (92, 4488449), (98, 4213646), (139, 2970772), (161, 2564828), (196, 2106823), (278, 1485386), (322, 1282414), (556, 742693), (644, 641207), (659, 626612), (973, 424396), (1127, 366404), (1318, 313306), (1946, 212198), (2254, 183202), (2636, 156653), (3197, 129164), (3892, 106099), (4508, 91601), (4613, 89516), (6394, 64582), (6811, 60628), (9226, 44758), (12788, 32291), (13622, 30314), (15157, 27244), (18452, 22379)]