445737984

素因数分解:

$2^{10}\times 3^1\times {\mathrm{373}}^1\times {\mathrm{389}}^1$

素因数の和:785

約数の個数: 88

約数和(自身を含む): 1194301680

約数和(自身を除く): 748563696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 373, 384, 389, 512, 746, 768, 778, 1024, 1119, 1167, 1492, 1536, 1556, 2238, 2334, 2984, 3072, 3112, 4476, 4668, 5968, 6224, 8952, 9336, 11936, 12448, 17904, 18672, 23872, 24896, 35808, 37344, 47744, 49792, 71616, 74688, 95488, 99584, 143232, 145097, 149376, 190976, 199168, 286464, 290194, 298752, 381952, 398336, 435291, 572928, 580388, 597504, 870582, 1145856, 1160776, 1195008, 1741164, 2321552, 3482328, 4643104, 6964656, 9286208, 13929312, 18572416, 27858624, 37144832, 55717248, 74289664, 111434496, 148579328, 222868992, 445737984]

約数ペア:

[(1, 445737984), (2, 222868992), (3, 148579328), (4, 111434496), (6, 74289664), (8, 55717248), (12, 37144832), (16, 27858624), (24, 18572416), (32, 13929312), (48, 9286208), (64, 6964656), (96, 4643104), (128, 3482328), (192, 2321552), (256, 1741164), (373, 1195008), (384, 1160776), (389, 1145856), (512, 870582), (746, 597504), (768, 580388), (778, 572928), (1024, 435291), (1119, 398336), (1167, 381952), (1492, 298752), (1536, 290194), (1556, 286464), (2238, 199168), (2334, 190976), (2984, 149376), (3072, 145097), (3112, 143232), (4476, 99584), (4668, 95488), (5968, 74688), (6224, 71616), (8952, 49792), (9336, 47744), (11936, 37344), (12448, 35808), (17904, 24896), (18672, 23872)]