680973530944

素因数分解:

$2^6\times 7^1\times {\mathrm{1879}}^1\times {\mathrm{808957}}^1$

素因数の和:810855

約数の個数: 56

約数和(自身を含む): 1545174496640

約数和(自身を除く): 864200965696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1879, 3758, 7516, 13153, 15032, 26306, 30064, 52612, 60128, 105224, 120256, 210448, 420896, 808957, 841792, 1617914, 3235828, 5662699, 6471656, 11325398, 12943312, 22650796, 25886624, 45301592, 51773248, 90603184, 181206368, 362412736, 1520030203, 3040060406, 6080120812, 10640211421, 12160241624, 21280422842, 24320483248, 42560845684, 48640966496, 85121691368, 97281932992, 170243382736, 340486765472, 680973530944]

約数ペア:

[(1, 680973530944), (2, 340486765472), (4, 170243382736), (7, 97281932992), (8, 85121691368), (14, 48640966496), (16, 42560845684), (28, 24320483248), (32, 21280422842), (56, 12160241624), (64, 10640211421), (112, 6080120812), (224, 3040060406), (448, 1520030203), (1879, 362412736), (3758, 181206368), (7516, 90603184), (13153, 51773248), (15032, 45301592), (26306, 25886624), (30064, 22650796), (52612, 12943312), (60128, 11325398), (105224, 6471656), (120256, 5662699), (210448, 3235828), (420896, 1617914), (808957, 841792)]