388558848

素因数分解:

$2^{12}\times 3^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:437

約数の個数: 104

約数和(自身を含む): 1049496448

約数和(自身を除く): 660937600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 103, 128, 192, 206, 256, 307, 309, 384, 412, 512, 614, 618, 768, 824, 921, 1024, 1228, 1236, 1536, 1648, 1842, 2048, 2456, 2472, 3072, 3296, 3684, 4096, 4912, 4944, 6144, 6592, 7368, 9824, 9888, 12288, 13184, 14736, 19648, 19776, 26368, 29472, 31621, 39296, 39552, 52736, 58944, 63242, 78592, 79104, 94863, 105472, 117888, 126484, 157184, 158208, 189726, 210944, 235776, 252968, 314368, 316416, 379452, 421888, 471552, 505936, 628736, 632832, 758904, 943104, 1011872, 1257472, 1265664, 1517808, 1886208, 2023744, 3035616, 3772416, 4047488, 6071232, 8094976, 12142464, 16189952, 24284928, 32379904, 48569856, 64759808, 97139712, 129519616, 194279424, 388558848]

約数ペア:

[(1, 388558848), (2, 194279424), (3, 129519616), (4, 97139712), (6, 64759808), (8, 48569856), (12, 32379904), (16, 24284928), (24, 16189952), (32, 12142464), (48, 8094976), (64, 6071232), (96, 4047488), (103, 3772416), (128, 3035616), (192, 2023744), (206, 1886208), (256, 1517808), (307, 1265664), (309, 1257472), (384, 1011872), (412, 943104), (512, 758904), (614, 632832), (618, 628736), (768, 505936), (824, 471552), (921, 421888), (1024, 379452), (1228, 316416), (1236, 314368), (1536, 252968), (1648, 235776), (1842, 210944), (2048, 189726), (2456, 158208), (2472, 157184), (3072, 126484), (3296, 117888), (3684, 105472), (4096, 94863), (4912, 79104), (4944, 78592), (6144, 63242), (6592, 58944), (7368, 52736), (9824, 39552), (9888, 39296), (12288, 31621), (13184, 29472), (14736, 26368), (19648, 19776)]