1286872776

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{8317}}^1$

素因数の和:8643

約数の個数: 96

約数和(自身を含む): 3996632640

約数和(自身を除く): 2709759864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 307, 504, 614, 921, 1228, 1842, 2149, 2456, 2763, 3684, 4298, 5526, 6447, 7368, 8317, 8596, 11052, 12894, 16634, 17192, 19341, 22104, 24951, 25788, 33268, 38682, 49902, 51576, 58219, 66536, 74853, 77364, 99804, 116438, 149706, 154728, 174657, 199608, 232876, 299412, 349314, 465752, 523971, 598824, 698628, 1047942, 1397256, 2095884, 2553319, 4191768, 5106638, 7659957, 10213276, 15319914, 17873233, 20426552, 22979871, 30639828, 35746466, 45959742, 53619699, 61279656, 71492932, 91919484, 107239398, 142985864, 160859097, 183838968, 214478796, 321718194, 428957592, 643436388, 1286872776]

約数ペア:

[(1, 1286872776), (2, 643436388), (3, 428957592), (4, 321718194), (6, 214478796), (7, 183838968), (8, 160859097), (9, 142985864), (12, 107239398), (14, 91919484), (18, 71492932), (21, 61279656), (24, 53619699), (28, 45959742), (36, 35746466), (42, 30639828), (56, 22979871), (63, 20426552), (72, 17873233), (84, 15319914), (126, 10213276), (168, 7659957), (252, 5106638), (307, 4191768), (504, 2553319), (614, 2095884), (921, 1397256), (1228, 1047942), (1842, 698628), (2149, 598824), (2456, 523971), (2763, 465752), (3684, 349314), (4298, 299412), (5526, 232876), (6447, 199608), (7368, 174657), (8317, 154728), (8596, 149706), (11052, 116438), (12894, 99804), (16634, 77364), (17192, 74853), (19341, 66536), (22104, 58219), (24951, 51576), (25788, 49902), (33268, 38682)]