1237343744

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26557}}^1$

素因数の和:26595

約数の個数: 80

約数和(自身を含む): 3042909408

約数和(自身を除く): 1805565664

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 3584, 5824, 6656, 11648, 23296, 26557, 46592, 53114, 106228, 185899, 212456, 345241, 371798, 424912, 690482, 743596, 849824, 1380964, 1487192, 1699648, 2416687, 2761928, 2974384, 3399296, 4833374, 5523856, 5948768, 6798592, 9666748, 11047712, 11897536, 13597184, 19333496, 22095424, 23795072, 38666992, 44190848, 47590144, 77333984, 88381696, 95180288, 154667968, 176763392, 309335936, 618671872, 1237343744]

約数ペア:

[(1, 1237343744), (2, 618671872), (4, 309335936), (7, 176763392), (8, 154667968), (13, 95180288), (14, 88381696), (16, 77333984), (26, 47590144), (28, 44190848), (32, 38666992), (52, 23795072), (56, 22095424), (64, 19333496), (91, 13597184), (104, 11897536), (112, 11047712), (128, 9666748), (182, 6798592), (208, 5948768), (224, 5523856), (256, 4833374), (364, 3399296), (416, 2974384), (448, 2761928), (512, 2416687), (728, 1699648), (832, 1487192), (896, 1380964), (1456, 849824), (1664, 743596), (1792, 690482), (2912, 424912), (3328, 371798), (3584, 345241), (5824, 212456), (6656, 185899), (11648, 106228), (23296, 53114), (26557, 46592)]