620461488

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1\times {\mathrm{293}}^1$

素因数の和:742

約数の個数: 80

約数和(自身を含む): 1624333536

約数和(自身を除く): 1003872048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 281, 293, 314, 471, 562, 586, 628, 843, 879, 942, 1124, 1172, 1256, 1686, 1758, 1884, 2248, 2344, 2512, 3372, 3516, 3768, 4496, 4688, 6744, 7032, 7536, 13488, 14064, 44117, 46001, 82333, 88234, 92002, 132351, 138003, 164666, 176468, 184004, 246999, 264702, 276006, 329332, 352936, 368008, 493998, 529404, 552012, 658664, 705872, 736016, 987996, 1058808, 1104024, 1317328, 1975992, 2117616, 2208048, 3951984, 12926281, 25852562, 38778843, 51705124, 77557686, 103410248, 155115372, 206820496, 310230744, 620461488]

約数ペア:

[(1, 620461488), (2, 310230744), (3, 206820496), (4, 155115372), (6, 103410248), (8, 77557686), (12, 51705124), (16, 38778843), (24, 25852562), (48, 12926281), (157, 3951984), (281, 2208048), (293, 2117616), (314, 1975992), (471, 1317328), (562, 1104024), (586, 1058808), (628, 987996), (843, 736016), (879, 705872), (942, 658664), (1124, 552012), (1172, 529404), (1256, 493998), (1686, 368008), (1758, 352936), (1884, 329332), (2248, 276006), (2344, 264702), (2512, 246999), (3372, 184004), (3516, 176468), (3768, 164666), (4496, 138003), (4688, 132351), (6744, 92002), (7032, 88234), (7536, 82333), (13488, 46001), (14064, 44117)]