258239424

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1009}}^1$

素因数の和:1098

約数の個数: 112

約数和(自身を含む): 722416640

約数和(自身を除く): 464177216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 43, 48, 62, 64, 86, 93, 96, 124, 129, 172, 186, 192, 248, 258, 344, 372, 496, 516, 688, 744, 992, 1009, 1032, 1333, 1376, 1488, 1984, 2018, 2064, 2666, 2752, 2976, 3027, 3999, 4036, 4128, 5332, 5952, 6054, 7998, 8072, 8256, 10664, 12108, 15996, 16144, 21328, 24216, 31279, 31992, 32288, 42656, 43387, 48432, 62558, 63984, 64576, 85312, 86774, 93837, 96864, 125116, 127968, 130161, 173548, 187674, 193728, 250232, 255936, 260322, 347096, 375348, 500464, 520644, 694192, 750696, 1000928, 1041288, 1344997, 1388384, 1501392, 2001856, 2082576, 2689994, 2776768, 3002784, 4034991, 4165152, 5379988, 6005568, 8069982, 8330304, 10759976, 16139964, 21519952, 32279928, 43039904, 64559856, 86079808, 129119712, 258239424]

約数ペア:

[(1, 258239424), (2, 129119712), (3, 86079808), (4, 64559856), (6, 43039904), (8, 32279928), (12, 21519952), (16, 16139964), (24, 10759976), (31, 8330304), (32, 8069982), (43, 6005568), (48, 5379988), (62, 4165152), (64, 4034991), (86, 3002784), (93, 2776768), (96, 2689994), (124, 2082576), (129, 2001856), (172, 1501392), (186, 1388384), (192, 1344997), (248, 1041288), (258, 1000928), (344, 750696), (372, 694192), (496, 520644), (516, 500464), (688, 375348), (744, 347096), (992, 260322), (1009, 255936), (1032, 250232), (1333, 193728), (1376, 187674), (1488, 173548), (1984, 130161), (2018, 127968), (2064, 125116), (2666, 96864), (2752, 93837), (2976, 86774), (3027, 85312), (3999, 64576), (4036, 63984), (4128, 62558), (5332, 48432), (5952, 43387), (6054, 42656), (7998, 32288), (8072, 31992), (8256, 31279), (10664, 24216), (12108, 21328), (15996, 16144)]