181840464

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:327

約数の個数: 200

約数和(自身を含む): 582275232

約数和(自身を除く): 400434768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 43, 48, 52, 54, 72, 78, 81, 86, 104, 108, 117, 129, 144, 156, 162, 172, 208, 216, 234, 251, 258, 312, 324, 344, 351, 387, 432, 468, 502, 516, 559, 624, 648, 688, 702, 753, 774, 936, 1004, 1032, 1053, 1118, 1161, 1296, 1404, 1506, 1548, 1677, 1872, 2008, 2064, 2106, 2236, 2259, 2322, 2808, 3012, 3096, 3263, 3354, 3483, 4016, 4212, 4472, 4518, 4644, 5031, 5616, 6024, 6192, 6526, 6708, 6777, 6966, 8424, 8944, 9036, 9288, 9789, 10062, 10793, 12048, 13052, 13416, 13554, 13932, 15093, 16848, 18072, 18576, 19578, 20124, 20331, 21586, 26104, 26832, 27108, 27864, 29367, 30186, 32379, 36144, 39156, 40248, 40662, 43172, 45279, 52208, 54216, 55728, 58734, 60372, 64758, 78312, 80496, 81324, 86344, 88101, 90558, 97137, 108432, 117468, 120744, 129516, 140309, 156624, 162648, 172688, 176202, 181116, 194274, 234936, 241488, 259032, 264303, 280618, 291411, 325296, 352404, 362232, 388548, 420927, 469872, 518064, 528606, 561236, 582822, 704808, 724464, 777096, 841854, 874233, 1057212, 1122472, 1165644, 1262781, 1409616, 1554192, 1683708, 1748466, 2114424, 2244944, 2331288, 2525562, 3367416, 3496932, 3788343, 4228848, 4662576, 5051124, 6734832, 6993864, 7576686, 10102248, 11365029, 13987728, 15153372, 20204496, 22730058, 30306744, 45460116, 60613488, 90920232, 181840464]

約数ペア:

[(1, 181840464), (2, 90920232), (3, 60613488), (4, 45460116), (6, 30306744), (8, 22730058), (9, 20204496), (12, 15153372), (13, 13987728), (16, 11365029), (18, 10102248), (24, 7576686), (26, 6993864), (27, 6734832), (36, 5051124), (39, 4662576), (43, 4228848), (48, 3788343), (52, 3496932), (54, 3367416), (72, 2525562), (78, 2331288), (81, 2244944), (86, 2114424), (104, 1748466), (108, 1683708), (117, 1554192), (129, 1409616), (144, 1262781), (156, 1165644), (162, 1122472), (172, 1057212), (208, 874233), (216, 841854), (234, 777096), (251, 724464), (258, 704808), (312, 582822), (324, 561236), (344, 528606), (351, 518064), (387, 469872), (432, 420927), (468, 388548), (502, 362232), (516, 352404), (559, 325296), (624, 291411), (648, 280618), (688, 264303), (702, 259032), (753, 241488), (774, 234936), (936, 194274), (1004, 181116), (1032, 176202), (1053, 172688), (1118, 162648), (1161, 156624), (1296, 140309), (1404, 129516), (1506, 120744), (1548, 117468), (1677, 108432), (1872, 97137), (2008, 90558), (2064, 88101), (2106, 86344), (2236, 81324), (2259, 80496), (2322, 78312), (2808, 64758), (3012, 60372), (3096, 58734), (3263, 55728), (3354, 54216), (3483, 52208), (4016, 45279), (4212, 43172), (4472, 40662), (4518, 40248), (4644, 39156), (5031, 36144), (5616, 32379), (6024, 30186), (6192, 29367), (6526, 27864), (6708, 27108), (6777, 26832), (6966, 26104), (8424, 21586), (8944, 20331), (9036, 20124), (9288, 19578), (9789, 18576), (10062, 18072), (10793, 16848), (12048, 15093), (13052, 13932), (13416, 13554)]