517722816

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6691}}^1$

素因数の和:6750

約数の個数: 112

約数和(自身を含む): 1522992128

約数和(自身を除く): 1005269312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 156, 186, 192, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 832, 992, 1209, 1248, 1488, 1612, 1984, 2418, 2496, 2976, 3224, 4836, 5952, 6448, 6691, 9672, 12896, 13382, 19344, 20073, 25792, 26764, 38688, 40146, 53528, 77376, 80292, 86983, 107056, 160584, 173966, 207421, 214112, 260949, 321168, 347932, 414842, 428224, 521898, 622263, 642336, 695864, 829684, 1043796, 1244526, 1284672, 1391728, 1659368, 2087592, 2489052, 2696473, 2783456, 3318736, 4175184, 4978104, 5392946, 5566912, 6637472, 8089419, 8350368, 9956208, 10785892, 13274944, 16178838, 16700736, 19912416, 21571784, 32357676, 39824832, 43143568, 64715352, 86287136, 129430704, 172574272, 258861408, 517722816]

約数ペア:

[(1, 517722816), (2, 258861408), (3, 172574272), (4, 129430704), (6, 86287136), (8, 64715352), (12, 43143568), (13, 39824832), (16, 32357676), (24, 21571784), (26, 19912416), (31, 16700736), (32, 16178838), (39, 13274944), (48, 10785892), (52, 9956208), (62, 8350368), (64, 8089419), (78, 6637472), (93, 5566912), (96, 5392946), (104, 4978104), (124, 4175184), (156, 3318736), (186, 2783456), (192, 2696473), (208, 2489052), (248, 2087592), (312, 1659368), (372, 1391728), (403, 1284672), (416, 1244526), (496, 1043796), (624, 829684), (744, 695864), (806, 642336), (832, 622263), (992, 521898), (1209, 428224), (1248, 414842), (1488, 347932), (1612, 321168), (1984, 260949), (2418, 214112), (2496, 207421), (2976, 173966), (3224, 160584), (4836, 107056), (5952, 86983), (6448, 80292), (6691, 77376), (9672, 53528), (12896, 40146), (13382, 38688), (19344, 26764), (20073, 25792)]