310210512

素因数分解:

$2^4\times 3^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1\times {\mathrm{281}}^1$

素因数の和:612

約数の個数: 80

約数和(自身を含む): 815453760

約数和(自身を除く): 505243248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 109, 211, 218, 281, 327, 422, 436, 562, 633, 654, 843, 844, 872, 1124, 1266, 1308, 1686, 1688, 1744, 2248, 2532, 2616, 3372, 3376, 4496, 5064, 5232, 6744, 10128, 13488, 22999, 30629, 45998, 59291, 61258, 68997, 91887, 91996, 118582, 122516, 137994, 177873, 183774, 183992, 237164, 245032, 275988, 355746, 367548, 367984, 474328, 490064, 551976, 711492, 735096, 948656, 1103952, 1422984, 1470192, 2845968, 6462719, 12925438, 19388157, 25850876, 38776314, 51701752, 77552628, 103403504, 155105256, 310210512]

約数ペア:

[(1, 310210512), (2, 155105256), (3, 103403504), (4, 77552628), (6, 51701752), (8, 38776314), (12, 25850876), (16, 19388157), (24, 12925438), (48, 6462719), (109, 2845968), (211, 1470192), (218, 1422984), (281, 1103952), (327, 948656), (422, 735096), (436, 711492), (562, 551976), (633, 490064), (654, 474328), (843, 367984), (844, 367548), (872, 355746), (1124, 275988), (1266, 245032), (1308, 237164), (1686, 183992), (1688, 183774), (1744, 177873), (2248, 137994), (2532, 122516), (2616, 118582), (3372, 91996), (3376, 91887), (4496, 68997), (5064, 61258), (5232, 59291), (6744, 45998), (10128, 30629), (13488, 22999)]