123623424

素因数分解:

$2^{11}\times 3^2\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:400

約数の個数: 144

約数和(自身を含む): 376903800

約数和(自身を除く): 253280376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 353, 384, 456, 512, 576, 608, 684, 706, 768, 912, 1024, 1059, 1152, 1216, 1368, 1412, 1536, 1824, 2048, 2118, 2304, 2432, 2736, 2824, 3072, 3177, 3648, 4236, 4608, 4864, 5472, 5648, 6144, 6354, 6707, 7296, 8472, 9216, 9728, 10944, 11296, 12708, 13414, 14592, 16944, 18432, 19456, 20121, 21888, 22592, 25416, 26828, 29184, 33888, 38912, 40242, 43776, 45184, 50832, 53656, 58368, 60363, 67776, 80484, 87552, 90368, 101664, 107312, 116736, 120726, 135552, 160968, 175104, 180736, 203328, 214624, 241452, 271104, 321936, 350208, 361472, 406656, 429248, 482904, 542208, 643872, 722944, 813312, 858496, 965808, 1084416, 1287744, 1626624, 1716992, 1931616, 2168832, 2575488, 3253248, 3433984, 3863232, 5150976, 6506496, 6867968, 7726464, 10301952, 13735936, 15452928, 20603904, 30905856, 41207808, 61811712, 123623424]

約数ペア:

[(1, 123623424), (2, 61811712), (3, 41207808), (4, 30905856), (6, 20603904), (8, 15452928), (9, 13735936), (12, 10301952), (16, 7726464), (18, 6867968), (19, 6506496), (24, 5150976), (32, 3863232), (36, 3433984), (38, 3253248), (48, 2575488), (57, 2168832), (64, 1931616), (72, 1716992), (76, 1626624), (96, 1287744), (114, 1084416), (128, 965808), (144, 858496), (152, 813312), (171, 722944), (192, 643872), (228, 542208), (256, 482904), (288, 429248), (304, 406656), (342, 361472), (353, 350208), (384, 321936), (456, 271104), (512, 241452), (576, 214624), (608, 203328), (684, 180736), (706, 175104), (768, 160968), (912, 135552), (1024, 120726), (1059, 116736), (1152, 107312), (1216, 101664), (1368, 90368), (1412, 87552), (1536, 80484), (1824, 67776), (2048, 60363), (2118, 58368), (2304, 53656), (2432, 50832), (2736, 45184), (2824, 43776), (3072, 40242), (3177, 38912), (3648, 33888), (4236, 29184), (4608, 26828), (4864, 25416), (5472, 22592), (5648, 21888), (6144, 20121), (6354, 19456), (6707, 18432), (7296, 16944), (8472, 14592), (9216, 13414), (9728, 12708), (10944, 11296)]