181828464

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{503}}^1$

素因数の和:974

約数の個数: 80

約数和(自身を含む): 499468032

約数和(自身を除く): 317639568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 443, 503, 816, 886, 1006, 1329, 1509, 1772, 2012, 2658, 3018, 3544, 4024, 5316, 6036, 7088, 7531, 8048, 8551, 10632, 12072, 15062, 17102, 21264, 22593, 24144, 25653, 30124, 34204, 45186, 51306, 60248, 68408, 90372, 102612, 120496, 136816, 180744, 205224, 222829, 361488, 410448, 445658, 668487, 891316, 1336974, 1782632, 2673948, 3565264, 3788093, 5347896, 7576186, 10695792, 11364279, 15152372, 22728558, 30304744, 45457116, 60609488, 90914232, 181828464]

約数ペア:

[(1, 181828464), (2, 90914232), (3, 60609488), (4, 45457116), (6, 30304744), (8, 22728558), (12, 15152372), (16, 11364279), (17, 10695792), (24, 7576186), (34, 5347896), (48, 3788093), (51, 3565264), (68, 2673948), (102, 1782632), (136, 1336974), (204, 891316), (272, 668487), (408, 445658), (443, 410448), (503, 361488), (816, 222829), (886, 205224), (1006, 180744), (1329, 136816), (1509, 120496), (1772, 102612), (2012, 90372), (2658, 68408), (3018, 60248), (3544, 51306), (4024, 45186), (5316, 34204), (6036, 30124), (7088, 25653), (7531, 24144), (8048, 22593), (8551, 21264), (10632, 17102), (12072, 15062)]