254117682

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{51713}}^1$

素因数の和:51744

約数の個数: 64

約数和(自身を含む): 695036160

約数和(自身を除く): 440918478

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 51713, 103426, 155139, 310278, 361991, 465417, 672269, 723982, 930834, 1085973, 1344538, 1396251, 2016807, 2171946, 2792502, 3257919, 4033614, 4705883, 6050421, 6515838, 9411766, 9773757, 12100842, 14117649, 18151263, 19547514, 28235298, 36302526, 42352947, 84705894, 127058841, 254117682]

約数ペア:

[(1, 254117682), (2, 127058841), (3, 84705894), (6, 42352947), (7, 36302526), (9, 28235298), (13, 19547514), (14, 18151263), (18, 14117649), (21, 12100842), (26, 9773757), (27, 9411766), (39, 6515838), (42, 6050421), (54, 4705883), (63, 4033614), (78, 3257919), (91, 2792502), (117, 2171946), (126, 2016807), (182, 1396251), (189, 1344538), (234, 1085973), (273, 930834), (351, 723982), (378, 672269), (546, 465417), (702, 361991), (819, 310278), (1638, 155139), (2457, 103426), (4914, 51713)]