428004576

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{541}}^1$

素因数の和:665

約数の個数: 144

約数和(自身を含む): 1267772688

約数和(自身を除く): 839768112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 67, 72, 82, 96, 123, 134, 144, 164, 201, 246, 268, 288, 328, 369, 402, 492, 536, 541, 603, 656, 738, 804, 984, 1072, 1082, 1206, 1312, 1476, 1608, 1623, 1968, 2144, 2164, 2412, 2747, 2952, 3216, 3246, 3936, 4328, 4824, 4869, 5494, 5904, 6432, 6492, 8241, 8656, 9648, 9738, 10988, 11808, 12984, 16482, 17312, 19296, 19476, 21976, 22181, 24723, 25968, 32964, 36247, 38952, 43952, 44362, 49446, 51936, 65928, 66543, 72494, 77904, 87904, 88724, 98892, 108741, 131856, 133086, 144988, 155808, 177448, 197784, 199629, 217482, 263712, 266172, 289976, 326223, 354896, 395568, 399258, 434964, 532344, 579952, 652446, 709792, 791136, 798516, 869928, 1064688, 1159904, 1304892, 1486127, 1597032, 1739856, 2129376, 2609784, 2972254, 3194064, 3479712, 4458381, 5219568, 5944508, 6388128, 8916762, 10439136, 11889016, 13375143, 17833524, 23778032, 26750286, 35667048, 47556064, 53500572, 71334096, 107001144, 142668192, 214002288, 428004576]

約数ペア:

[(1, 428004576), (2, 214002288), (3, 142668192), (4, 107001144), (6, 71334096), (8, 53500572), (9, 47556064), (12, 35667048), (16, 26750286), (18, 23778032), (24, 17833524), (32, 13375143), (36, 11889016), (41, 10439136), (48, 8916762), (67, 6388128), (72, 5944508), (82, 5219568), (96, 4458381), (123, 3479712), (134, 3194064), (144, 2972254), (164, 2609784), (201, 2129376), (246, 1739856), (268, 1597032), (288, 1486127), (328, 1304892), (369, 1159904), (402, 1064688), (492, 869928), (536, 798516), (541, 791136), (603, 709792), (656, 652446), (738, 579952), (804, 532344), (984, 434964), (1072, 399258), (1082, 395568), (1206, 354896), (1312, 326223), (1476, 289976), (1608, 266172), (1623, 263712), (1968, 217482), (2144, 199629), (2164, 197784), (2412, 177448), (2747, 155808), (2952, 144988), (3216, 133086), (3246, 131856), (3936, 108741), (4328, 98892), (4824, 88724), (4869, 87904), (5494, 77904), (5904, 72494), (6432, 66543), (6492, 65928), (8241, 51936), (8656, 49446), (9648, 44362), (9738, 43952), (10988, 38952), (11808, 36247), (12984, 32964), (16482, 25968), (17312, 24723), (19296, 22181), (19476, 21976)]