2885784832

素因数分解:

$2^8\times 7^2\times {\mathrm{379}}^1\times {\mathrm{607}}^1$

素因数の和:1016

約数の個数: 108

約数和(自身を含む): 6729502080

約数和(自身を除く): 3843717248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 379, 392, 448, 607, 758, 784, 896, 1214, 1516, 1568, 1792, 2428, 2653, 3032, 3136, 4249, 4856, 5306, 6064, 6272, 8498, 9712, 10612, 12128, 12544, 16996, 18571, 19424, 21224, 24256, 29743, 33992, 37142, 38848, 42448, 48512, 59486, 67984, 74284, 77696, 84896, 97024, 118972, 135968, 148568, 155392, 169792, 230053, 237944, 271936, 297136, 339584, 460106, 475888, 543872, 594272, 679168, 920212, 951776, 1087744, 1188544, 1610371, 1840424, 1903552, 2377088, 3220742, 3680848, 3807104, 4754176, 6441484, 7361696, 7614208, 11272597, 12882968, 14723392, 22545194, 25765936, 29446784, 45090388, 51531872, 58893568, 90180776, 103063744, 180361552, 206127488, 360723104, 412254976, 721446208, 1442892416, 2885784832]

約数ペア:

[(1, 2885784832), (2, 1442892416), (4, 721446208), (7, 412254976), (8, 360723104), (14, 206127488), (16, 180361552), (28, 103063744), (32, 90180776), (49, 58893568), (56, 51531872), (64, 45090388), (98, 29446784), (112, 25765936), (128, 22545194), (196, 14723392), (224, 12882968), (256, 11272597), (379, 7614208), (392, 7361696), (448, 6441484), (607, 4754176), (758, 3807104), (784, 3680848), (896, 3220742), (1214, 2377088), (1516, 1903552), (1568, 1840424), (1792, 1610371), (2428, 1188544), (2653, 1087744), (3032, 951776), (3136, 920212), (4249, 679168), (4856, 594272), (5306, 543872), (6064, 475888), (6272, 460106), (8498, 339584), (9712, 297136), (10612, 271936), (12128, 237944), (12544, 230053), (16996, 169792), (18571, 155392), (19424, 148568), (21224, 135968), (24256, 118972), (29743, 97024), (33992, 84896), (37142, 77696), (38848, 74284), (42448, 67984), (48512, 59486)]