628606464

素因数分解:

$2^9\times 3^1\times {\mathrm{61}}^1\times {\mathrm{6709}}^1$

素因数の和:6791

約数の個数: 80

約数和(自身を含む): 1702353840

約数和(自身を除く): 1073747376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 256, 366, 384, 488, 512, 732, 768, 976, 1464, 1536, 1952, 2928, 3904, 5856, 6709, 7808, 11712, 13418, 15616, 20127, 23424, 26836, 31232, 40254, 46848, 53672, 80508, 93696, 107344, 161016, 214688, 322032, 409249, 429376, 644064, 818498, 858752, 1227747, 1288128, 1636996, 1717504, 2455494, 2576256, 3273992, 3435008, 4910988, 5152512, 6547984, 9821976, 10305024, 13095968, 19643952, 26191936, 39287904, 52383872, 78575808, 104767744, 157151616, 209535488, 314303232, 628606464]

約数ペア:

[(1, 628606464), (2, 314303232), (3, 209535488), (4, 157151616), (6, 104767744), (8, 78575808), (12, 52383872), (16, 39287904), (24, 26191936), (32, 19643952), (48, 13095968), (61, 10305024), (64, 9821976), (96, 6547984), (122, 5152512), (128, 4910988), (183, 3435008), (192, 3273992), (244, 2576256), (256, 2455494), (366, 1717504), (384, 1636996), (488, 1288128), (512, 1227747), (732, 858752), (768, 818498), (976, 644064), (1464, 429376), (1536, 409249), (1952, 322032), (2928, 214688), (3904, 161016), (5856, 107344), (6709, 93696), (7808, 80508), (11712, 53672), (13418, 46848), (15616, 40254), (20127, 31232), (23424, 26836)]