447403712

素因数分解:

$2^6\times 7^3\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:351

約数の個数: 112

約数和(自身を含む): 1051560000

約数和(自身を除く): 604156288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 89, 98, 112, 178, 196, 224, 229, 343, 356, 392, 448, 458, 623, 686, 712, 784, 916, 1246, 1372, 1424, 1568, 1603, 1832, 2492, 2744, 2848, 3136, 3206, 3664, 4361, 4984, 5488, 5696, 6412, 7328, 8722, 9968, 10976, 11221, 12824, 14656, 17444, 19936, 20381, 21952, 22442, 25648, 30527, 34888, 39872, 40762, 44884, 51296, 61054, 69776, 78547, 81524, 89768, 102592, 122108, 139552, 142667, 157094, 163048, 179536, 244216, 279104, 285334, 314188, 326096, 359072, 488432, 570668, 628376, 652192, 718144, 976864, 998669, 1141336, 1256752, 1304384, 1953728, 1997338, 2282672, 2513504, 3994676, 4565344, 5027008, 6990683, 7989352, 9130688, 13981366, 15978704, 27962732, 31957408, 55925464, 63914816, 111850928, 223701856, 447403712]

約数ペア:

[(1, 447403712), (2, 223701856), (4, 111850928), (7, 63914816), (8, 55925464), (14, 31957408), (16, 27962732), (28, 15978704), (32, 13981366), (49, 9130688), (56, 7989352), (64, 6990683), (89, 5027008), (98, 4565344), (112, 3994676), (178, 2513504), (196, 2282672), (224, 1997338), (229, 1953728), (343, 1304384), (356, 1256752), (392, 1141336), (448, 998669), (458, 976864), (623, 718144), (686, 652192), (712, 628376), (784, 570668), (916, 488432), (1246, 359072), (1372, 326096), (1424, 314188), (1568, 285334), (1603, 279104), (1832, 244216), (2492, 179536), (2744, 163048), (2848, 157094), (3136, 142667), (3206, 139552), (3664, 122108), (4361, 102592), (4984, 89768), (5488, 81524), (5696, 78547), (6412, 69776), (7328, 61054), (8722, 51296), (9968, 44884), (10976, 40762), (11221, 39872), (12824, 34888), (14656, 30527), (17444, 25648), (19936, 22442), (20381, 21952)]