327816804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{205399}}^1$

素因数の和:205432

約数の個数: 48

約数和(自身を含む): 920192000

約数和(自身を除く): 592375196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 205399, 410798, 616197, 821596, 1232394, 1437793, 2464788, 2875586, 3902581, 4313379, 5751172, 7805162, 8626758, 11707743, 15610324, 17253516, 23415486, 27318067, 46830972, 54636134, 81954201, 109272268, 163908402, 327816804]

約数ペア:

[(1, 327816804), (2, 163908402), (3, 109272268), (4, 81954201), (6, 54636134), (7, 46830972), (12, 27318067), (14, 23415486), (19, 17253516), (21, 15610324), (28, 11707743), (38, 8626758), (42, 7805162), (57, 5751172), (76, 4313379), (84, 3902581), (114, 2875586), (133, 2464788), (228, 1437793), (266, 1232394), (399, 821596), (532, 616197), (798, 410798), (1596, 205399)]