1377173888

素因数分解:

$2^7\times {\mathrm{107}}^1\times {\mathrm{193}}^1\times {\mathrm{521}}^1$

素因数の和:835

約数の個数: 64

約数和(自身を含む): 2788920720

約数和(自身を除く): 1411746832

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 193, 214, 386, 428, 521, 772, 856, 1042, 1544, 1712, 2084, 3088, 3424, 4168, 6176, 6848, 8336, 12352, 13696, 16672, 20651, 24704, 33344, 41302, 55747, 66688, 82604, 100553, 111494, 165208, 201106, 222988, 330416, 402212, 445976, 660832, 804424, 891952, 1321664, 1608848, 1783904, 2643328, 3217696, 3567808, 6435392, 7135616, 10759171, 12870784, 21518342, 43036684, 86073368, 172146736, 344293472, 688586944, 1377173888]

約数ペア:

[(1, 1377173888), (2, 688586944), (4, 344293472), (8, 172146736), (16, 86073368), (32, 43036684), (64, 21518342), (107, 12870784), (128, 10759171), (193, 7135616), (214, 6435392), (386, 3567808), (428, 3217696), (521, 2643328), (772, 1783904), (856, 1608848), (1042, 1321664), (1544, 891952), (1712, 804424), (2084, 660832), (3088, 445976), (3424, 402212), (4168, 330416), (6176, 222988), (6848, 201106), (8336, 165208), (12352, 111494), (13696, 100553), (16672, 82604), (20651, 66688), (24704, 55747), (33344, 41302)]