390733824

素因数分解:

$2^{13}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1223}}^1$

素因数の和:1265

約数の個数: 112

約数和(自身を含む): 1122956352

約数和(自身を除く): 732222528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1024, 1223, 1248, 1536, 1664, 2048, 2446, 2496, 3072, 3328, 3669, 4096, 4892, 4992, 6144, 6656, 7338, 8192, 9784, 9984, 12288, 13312, 14676, 15899, 19568, 19968, 24576, 26624, 29352, 31798, 39136, 39936, 47697, 53248, 58704, 63596, 78272, 79872, 95394, 106496, 117408, 127192, 156544, 159744, 190788, 234816, 254384, 313088, 319488, 381576, 469632, 508768, 626176, 763152, 939264, 1017536, 1252352, 1526304, 1878528, 2035072, 2504704, 3052608, 3757056, 4070144, 5009408, 6105216, 7514112, 8140288, 10018816, 12210432, 15028224, 16280576, 24420864, 30056448, 32561152, 48841728, 65122304, 97683456, 130244608, 195366912, 390733824]

約数ペア:

[(1, 390733824), (2, 195366912), (3, 130244608), (4, 97683456), (6, 65122304), (8, 48841728), (12, 32561152), (13, 30056448), (16, 24420864), (24, 16280576), (26, 15028224), (32, 12210432), (39, 10018816), (48, 8140288), (52, 7514112), (64, 6105216), (78, 5009408), (96, 4070144), (104, 3757056), (128, 3052608), (156, 2504704), (192, 2035072), (208, 1878528), (256, 1526304), (312, 1252352), (384, 1017536), (416, 939264), (512, 763152), (624, 626176), (768, 508768), (832, 469632), (1024, 381576), (1223, 319488), (1248, 313088), (1536, 254384), (1664, 234816), (2048, 190788), (2446, 159744), (2496, 156544), (3072, 127192), (3328, 117408), (3669, 106496), (4096, 95394), (4892, 79872), (4992, 78272), (6144, 63596), (6656, 58704), (7338, 53248), (8192, 47697), (9784, 39936), (9984, 39136), (12288, 31798), (13312, 29352), (14676, 26624), (15899, 24576), (19568, 19968)]