997773336

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{12451}}^1$

素因数の和:12526

約数の個数: 128

約数和(自身を含む): 3227558400

約数和(自身を除く): 2229785064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 53, 54, 56, 63, 72, 84, 106, 108, 126, 159, 168, 189, 212, 216, 252, 318, 371, 378, 424, 477, 504, 636, 742, 756, 954, 1113, 1272, 1431, 1484, 1512, 1908, 2226, 2862, 2968, 3339, 3816, 4452, 5724, 6678, 8904, 10017, 11448, 12451, 13356, 20034, 24902, 26712, 37353, 40068, 49804, 74706, 80136, 87157, 99608, 112059, 149412, 174314, 224118, 261471, 298824, 336177, 348628, 448236, 522942, 659903, 672354, 697256, 784413, 896472, 1045884, 1319806, 1344708, 1568826, 1979709, 2091768, 2353239, 2639612, 2689416, 3137652, 3959418, 4619321, 4706478, 5279224, 5939127, 6275304, 7918836, 9238642, 9412956, 11878254, 13857963, 15837672, 17817381, 18477284, 18825912, 23756508, 27715926, 35634762, 36954568, 41573889, 47513016, 55431852, 71269524, 83147778, 110863704, 124721667, 142539048, 166295556, 249443334, 332591112, 498886668, 997773336]

約数ペア:

[(1, 997773336), (2, 498886668), (3, 332591112), (4, 249443334), (6, 166295556), (7, 142539048), (8, 124721667), (9, 110863704), (12, 83147778), (14, 71269524), (18, 55431852), (21, 47513016), (24, 41573889), (27, 36954568), (28, 35634762), (36, 27715926), (42, 23756508), (53, 18825912), (54, 18477284), (56, 17817381), (63, 15837672), (72, 13857963), (84, 11878254), (106, 9412956), (108, 9238642), (126, 7918836), (159, 6275304), (168, 5939127), (189, 5279224), (212, 4706478), (216, 4619321), (252, 3959418), (318, 3137652), (371, 2689416), (378, 2639612), (424, 2353239), (477, 2091768), (504, 1979709), (636, 1568826), (742, 1344708), (756, 1319806), (954, 1045884), (1113, 896472), (1272, 784413), (1431, 697256), (1484, 672354), (1512, 659903), (1908, 522942), (2226, 448236), (2862, 348628), (2968, 336177), (3339, 298824), (3816, 261471), (4452, 224118), (5724, 174314), (6678, 149412), (8904, 112059), (10017, 99608), (11448, 87157), (12451, 80136), (13356, 74706), (20034, 49804), (24902, 40068), (26712, 37353)]