1771777488

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{4219}}^1$

素因数の和:4916

約数の個数: 80

約数和(自身を含む): 4937670080

約数和(自身を除く): 3165892592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 673, 1346, 2019, 2692, 4038, 4219, 5384, 8076, 8438, 8749, 10768, 12657, 16152, 16876, 17498, 25314, 26247, 32304, 33752, 34996, 50628, 52494, 54847, 67504, 69992, 101256, 104988, 109694, 139984, 164541, 202512, 209976, 219388, 329082, 419952, 438776, 658164, 877552, 1316328, 2632656, 2839387, 5678774, 8518161, 11357548, 17036322, 22715096, 34072644, 36912031, 45430192, 68145288, 73824062, 110736093, 136290576, 147648124, 221472186, 295296248, 442944372, 590592496, 885888744, 1771777488]

約数ペア:

[(1, 1771777488), (2, 885888744), (3, 590592496), (4, 442944372), (6, 295296248), (8, 221472186), (12, 147648124), (13, 136290576), (16, 110736093), (24, 73824062), (26, 68145288), (39, 45430192), (48, 36912031), (52, 34072644), (78, 22715096), (104, 17036322), (156, 11357548), (208, 8518161), (312, 5678774), (624, 2839387), (673, 2632656), (1346, 1316328), (2019, 877552), (2692, 658164), (4038, 438776), (4219, 419952), (5384, 329082), (8076, 219388), (8438, 209976), (8749, 202512), (10768, 164541), (12657, 139984), (16152, 109694), (16876, 104988), (17498, 101256), (25314, 69992), (26247, 67504), (32304, 54847), (33752, 52494), (34996, 50628)]