254236464

素因数分解:

$2^4\times 3^2\times {\mathrm{661}}^1\times {\mathrm{2671}}^1$

素因数の和:3346

約数の個数: 60

約数和(自身を含む): 712852192

約数和(自身を除く): 458615728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 661, 1322, 1983, 2644, 2671, 3966, 5288, 5342, 5949, 7932, 8013, 10576, 10684, 11898, 15864, 16026, 21368, 23796, 24039, 31728, 32052, 42736, 47592, 48078, 64104, 95184, 96156, 128208, 192312, 384624, 1765531, 3531062, 5296593, 7062124, 10593186, 14124248, 15889779, 21186372, 28248496, 31779558, 42372744, 63559116, 84745488, 127118232, 254236464]

約数ペア:

[(1, 254236464), (2, 127118232), (3, 84745488), (4, 63559116), (6, 42372744), (8, 31779558), (9, 28248496), (12, 21186372), (16, 15889779), (18, 14124248), (24, 10593186), (36, 7062124), (48, 5296593), (72, 3531062), (144, 1765531), (661, 384624), (1322, 192312), (1983, 128208), (2644, 96156), (2671, 95184), (3966, 64104), (5288, 48078), (5342, 47592), (5949, 42736), (7932, 32052), (8013, 31728), (10576, 24039), (10684, 23796), (11898, 21368), (15864, 16026)]