2656551249

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:233

約数の個数: 120

約数和(自身を含む): 4572986880

約数和(自身を除く): 1916435631

約数列:

[1, 3, 9, 11, 27, 33, 47, 73, 79, 81, 99, 121, 141, 219, 237, 297, 363, 423, 517, 657, 711, 803, 869, 891, 1089, 1269, 1551, 1971, 2133, 2409, 2607, 3267, 3431, 3713, 3807, 4653, 5687, 5767, 5913, 6399, 7227, 7821, 8833, 9559, 9801, 10293, 11139, 13959, 17061, 17301, 21681, 23463, 26499, 28677, 30879, 33417, 37741, 40843, 41877, 51183, 51903, 63437, 65043, 70389, 79497, 86031, 92637, 100251, 113223, 122529, 153549, 155709, 190311, 238491, 258093, 271049, 277911, 300753, 339669, 367587, 415151, 449273, 460647, 467127, 570933, 697807, 715473, 774279, 813147, 1019007, 1102761, 1245453, 1347819, 1712799, 2093421, 2439441, 2981539, 3057021, 3308283, 3736359, 4043457, 5138397, 6280263, 7318323, 8944617, 11209077, 12130371, 18840789, 21954969, 26833851, 32796929, 33627231, 36391113, 56522367, 80501553, 98390787, 241504659, 295172361, 885517083, 2656551249]

約数ペア:

[(1, 2656551249), (3, 885517083), (9, 295172361), (11, 241504659), (27, 98390787), (33, 80501553), (47, 56522367), (73, 36391113), (79, 33627231), (81, 32796929), (99, 26833851), (121, 21954969), (141, 18840789), (219, 12130371), (237, 11209077), (297, 8944617), (363, 7318323), (423, 6280263), (517, 5138397), (657, 4043457), (711, 3736359), (803, 3308283), (869, 3057021), (891, 2981539), (1089, 2439441), (1269, 2093421), (1551, 1712799), (1971, 1347819), (2133, 1245453), (2409, 1102761), (2607, 1019007), (3267, 813147), (3431, 774279), (3713, 715473), (3807, 697807), (4653, 570933), (5687, 467127), (5767, 460647), (5913, 449273), (6399, 415151), (7227, 367587), (7821, 339669), (8833, 300753), (9559, 277911), (9801, 271049), (10293, 258093), (11139, 238491), (13959, 190311), (17061, 155709), (17301, 153549), (21681, 122529), (23463, 113223), (26499, 100251), (28677, 92637), (30879, 86031), (33417, 79497), (37741, 70389), (40843, 65043), (41877, 63437), (51183, 51903)]