450212256

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:497

約数の個数: 240

約数和(自身を含む): 1475324928

約数和(自身を除く): 1025112672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 72, 78, 81, 93, 96, 104, 108, 117, 124, 144, 156, 162, 186, 208, 216, 234, 248, 279, 288, 312, 324, 351, 372, 403, 416, 431, 432, 468, 496, 558, 624, 648, 702, 744, 806, 837, 862, 864, 936, 992, 1053, 1116, 1209, 1248, 1293, 1296, 1404, 1488, 1612, 1674, 1724, 1872, 2106, 2232, 2418, 2511, 2586, 2592, 2808, 2976, 3224, 3348, 3448, 3627, 3744, 3879, 4212, 4464, 4836, 5022, 5172, 5603, 5616, 6448, 6696, 6896, 7254, 7758, 8424, 8928, 9672, 10044, 10344, 10881, 11206, 11232, 11637, 12896, 13361, 13392, 13792, 14508, 15516, 16809, 16848, 19344, 20088, 20688, 21762, 22412, 23274, 26722, 26784, 29016, 31032, 32643, 33618, 33696, 34911, 38688, 40083, 40176, 41376, 43524, 44824, 46548, 50427, 53444, 58032, 62064, 65286, 67236, 69822, 80166, 80352, 87048, 89648, 93096, 100854, 106888, 116064, 120249, 124128, 130572, 134472, 139644, 151281, 160332, 173693, 174096, 179296, 186192, 201708, 213776, 240498, 261144, 268944, 279288, 302562, 320664, 347386, 348192, 360747, 372384, 403416, 427552, 453843, 480996, 521079, 522288, 537888, 558576, 605124, 641328, 694772, 721494, 806832, 907686, 961992, 1042158, 1044576, 1082241, 1117152, 1210248, 1282656, 1389544, 1442988, 1563237, 1613664, 1815372, 1923984, 2084316, 2164482, 2420496, 2779088, 2885976, 3126474, 3630744, 3847968, 4168632, 4328964, 4689711, 4840992, 5558176, 5771952, 6252948, 7261488, 8337264, 8657928, 9379422, 11543904, 12505896, 14069133, 14522976, 16674528, 17315856, 18758844, 25011792, 28138266, 34631712, 37517688, 50023584, 56276532, 75035376, 112553064, 150070752, 225106128, 450212256]

約数ペア:

[(1, 450212256), (2, 225106128), (3, 150070752), (4, 112553064), (6, 75035376), (8, 56276532), (9, 50023584), (12, 37517688), (13, 34631712), (16, 28138266), (18, 25011792), (24, 18758844), (26, 17315856), (27, 16674528), (31, 14522976), (32, 14069133), (36, 12505896), (39, 11543904), (48, 9379422), (52, 8657928), (54, 8337264), (62, 7261488), (72, 6252948), (78, 5771952), (81, 5558176), (93, 4840992), (96, 4689711), (104, 4328964), (108, 4168632), (117, 3847968), (124, 3630744), (144, 3126474), (156, 2885976), (162, 2779088), (186, 2420496), (208, 2164482), (216, 2084316), (234, 1923984), (248, 1815372), (279, 1613664), (288, 1563237), (312, 1442988), (324, 1389544), (351, 1282656), (372, 1210248), (403, 1117152), (416, 1082241), (431, 1044576), (432, 1042158), (468, 961992), (496, 907686), (558, 806832), (624, 721494), (648, 694772), (702, 641328), (744, 605124), (806, 558576), (837, 537888), (862, 522288), (864, 521079), (936, 480996), (992, 453843), (1053, 427552), (1116, 403416), (1209, 372384), (1248, 360747), (1293, 348192), (1296, 347386), (1404, 320664), (1488, 302562), (1612, 279288), (1674, 268944), (1724, 261144), (1872, 240498), (2106, 213776), (2232, 201708), (2418, 186192), (2511, 179296), (2586, 174096), (2592, 173693), (2808, 160332), (2976, 151281), (3224, 139644), (3348, 134472), (3448, 130572), (3627, 124128), (3744, 120249), (3879, 116064), (4212, 106888), (4464, 100854), (4836, 93096), (5022, 89648), (5172, 87048), (5603, 80352), (5616, 80166), (6448, 69822), (6696, 67236), (6896, 65286), (7254, 62064), (7758, 58032), (8424, 53444), (8928, 50427), (9672, 46548), (10044, 44824), (10344, 43524), (10881, 41376), (11206, 40176), (11232, 40083), (11637, 38688), (12896, 34911), (13361, 33696), (13392, 33618), (13792, 32643), (14508, 31032), (15516, 29016), (16809, 26784), (16848, 26722), (19344, 23274), (20088, 22412), (20688, 21762)]