2260651728

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1\times {\mathrm{1657}}^1$

素因数の和:2372

約数の個数: 80

約数和(自身を含む): 5988483776

約数和(自身を除く): 3727832048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 661, 688, 1032, 1322, 1657, 1983, 2064, 2644, 3314, 3966, 4971, 5288, 6628, 7932, 9942, 10576, 13256, 15864, 19884, 26512, 28423, 31728, 39768, 56846, 71251, 79536, 85269, 113692, 142502, 170538, 213753, 227384, 285004, 341076, 427506, 454768, 570008, 682152, 855012, 1095277, 1140016, 1364304, 1710024, 2190554, 3285831, 3420048, 4381108, 6571662, 8762216, 13143324, 17524432, 26286648, 47096911, 52573296, 94193822, 141290733, 188387644, 282581466, 376775288, 565162932, 753550576, 1130325864, 2260651728]

約数ペア:

[(1, 2260651728), (2, 1130325864), (3, 753550576), (4, 565162932), (6, 376775288), (8, 282581466), (12, 188387644), (16, 141290733), (24, 94193822), (43, 52573296), (48, 47096911), (86, 26286648), (129, 17524432), (172, 13143324), (258, 8762216), (344, 6571662), (516, 4381108), (661, 3420048), (688, 3285831), (1032, 2190554), (1322, 1710024), (1657, 1364304), (1983, 1140016), (2064, 1095277), (2644, 855012), (3314, 682152), (3966, 570008), (4971, 454768), (5288, 427506), (6628, 341076), (7932, 285004), (9942, 227384), (10576, 213753), (13256, 170538), (15864, 142502), (19884, 113692), (26512, 85269), (28423, 79536), (31728, 71251), (39768, 56846)]