1242359096

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{827}}^1$

素因数の和:1284

約数の個数: 64

約数和(自身を含む): 2609988480

約数和(自身を除く): 1367629384

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 397, 473, 794, 827, 946, 1588, 1654, 1892, 3176, 3308, 3784, 4367, 6616, 8734, 9097, 17071, 17468, 18194, 34142, 34936, 35561, 36388, 68284, 71122, 72776, 136568, 142244, 187781, 284488, 328319, 375562, 391171, 656638, 751124, 782342, 1313276, 1502248, 1564684, 2626552, 3129368, 3611509, 7223018, 14117717, 14446036, 28235434, 28892072, 56470868, 112941736, 155294887, 310589774, 621179548, 1242359096]

約数ペア:

[(1, 1242359096), (2, 621179548), (4, 310589774), (8, 155294887), (11, 112941736), (22, 56470868), (43, 28892072), (44, 28235434), (86, 14446036), (88, 14117717), (172, 7223018), (344, 3611509), (397, 3129368), (473, 2626552), (794, 1564684), (827, 1502248), (946, 1313276), (1588, 782342), (1654, 751124), (1892, 656638), (3176, 391171), (3308, 375562), (3784, 328319), (4367, 284488), (6616, 187781), (8734, 142244), (9097, 136568), (17071, 72776), (17468, 71122), (18194, 68284), (34142, 36388), (34936, 35561)]