198512064

素因数分解:

$2^6\times 3^2\times {\mathrm{344639}}^1$

素因数の和:344657

約数の個数: 42

約数和(自身を含む): 569000640

約数和(自身を除く): 370488576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 344639, 689278, 1033917, 1378556, 2067834, 2757112, 3101751, 4135668, 5514224, 6203502, 8271336, 11028448, 12407004, 16542672, 22056896, 24814008, 33085344, 49628016, 66170688, 99256032, 198512064]

約数ペア:

[(1, 198512064), (2, 99256032), (3, 66170688), (4, 49628016), (6, 33085344), (8, 24814008), (9, 22056896), (12, 16542672), (16, 12407004), (18, 11028448), (24, 8271336), (32, 6203502), (36, 5514224), (48, 4135668), (64, 3101751), (72, 2757112), (96, 2067834), (144, 1378556), (192, 1033917), (288, 689278), (576, 344639)]