770147364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{398627}}^1$

素因数の和:398664

約数の個数: 48

約数和(自身を含む): 2143024128

約数和(自身を除く): 1372876764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 398627, 797254, 1195881, 1594508, 2391762, 2790389, 4783524, 5580778, 8371167, 9168421, 11161556, 16742334, 18336842, 27505263, 33484668, 36673684, 55010526, 64178947, 110021052, 128357894, 192536841, 256715788, 385073682, 770147364]

約数ペア:

[(1, 770147364), (2, 385073682), (3, 256715788), (4, 192536841), (6, 128357894), (7, 110021052), (12, 64178947), (14, 55010526), (21, 36673684), (23, 33484668), (28, 27505263), (42, 18336842), (46, 16742334), (69, 11161556), (84, 9168421), (92, 8371167), (138, 5580778), (161, 4783524), (276, 2790389), (322, 2391762), (483, 1594508), (644, 1195881), (966, 797254), (1932, 398627)]