309943872

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{76871}}^1$

素因数の和:76896

約数の個数: 84

約数和(自身を含む): 1015325376

約数和(自身を除く): 705381504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 76871, 153742, 230613, 307484, 461226, 538097, 614968, 691839, 922452, 1076194, 1229936, 1383678, 1614291, 1844904, 2152388, 2459872, 2767356, 3228582, 3689808, 4304776, 4842873, 4919744, 5534712, 6457164, 7379616, 8609552, 9685746, 11069424, 12914328, 14759232, 17219104, 19371492, 22138848, 25828656, 34438208, 38742984, 44277696, 51657312, 77485968, 103314624, 154971936, 309943872]

約数ペア:

[(1, 309943872), (2, 154971936), (3, 103314624), (4, 77485968), (6, 51657312), (7, 44277696), (8, 38742984), (9, 34438208), (12, 25828656), (14, 22138848), (16, 19371492), (18, 17219104), (21, 14759232), (24, 12914328), (28, 11069424), (32, 9685746), (36, 8609552), (42, 7379616), (48, 6457164), (56, 5534712), (63, 4919744), (64, 4842873), (72, 4304776), (84, 3689808), (96, 3228582), (112, 2767356), (126, 2459872), (144, 2152388), (168, 1844904), (192, 1614291), (224, 1383678), (252, 1229936), (288, 1076194), (336, 922452), (448, 691839), (504, 614968), (576, 538097), (672, 461226), (1008, 307484), (1344, 230613), (2016, 153742), (4032, 76871)]