489043128

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1$

素因数の和:594

約数の個数: 192

約数和(自身を含む): 1534896000

約数和(自身を除く): 1045852872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 43, 49, 56, 57, 76, 84, 86, 98, 114, 129, 133, 147, 152, 168, 172, 196, 228, 258, 266, 294, 301, 344, 392, 399, 456, 509, 516, 532, 588, 602, 798, 817, 903, 931, 1018, 1032, 1064, 1176, 1204, 1527, 1596, 1634, 1806, 1862, 2036, 2107, 2408, 2451, 2793, 3054, 3192, 3268, 3563, 3612, 3724, 4072, 4214, 4902, 5586, 5719, 6108, 6321, 6536, 7126, 7224, 7448, 8428, 9671, 9804, 10689, 11172, 11438, 12216, 12642, 14252, 16856, 17157, 19342, 19608, 21378, 21887, 22344, 22876, 24941, 25284, 28504, 29013, 34314, 38684, 40033, 42756, 43774, 45752, 49882, 50568, 58026, 65661, 67697, 68628, 74823, 77368, 80066, 85512, 87548, 99764, 116052, 120099, 131322, 135394, 137256, 149646, 153209, 160132, 175096, 199528, 203091, 232104, 240198, 262644, 270788, 299292, 306418, 320264, 406182, 415853, 459627, 473879, 480396, 525288, 541576, 598584, 612836, 812364, 831706, 919254, 947758, 960792, 1072463, 1225672, 1247559, 1421637, 1624728, 1663412, 1838508, 1895516, 2144926, 2495118, 2843274, 2910971, 3217389, 3326824, 3677016, 3791032, 4289852, 4990236, 5686548, 5821942, 6434778, 8579704, 8732913, 9980472, 11373096, 11643884, 12869556, 17465826, 20376797, 23287768, 25739112, 34931652, 40753594, 61130391, 69863304, 81507188, 122260782, 163014376, 244521564, 489043128]

約数ペア:

[(1, 489043128), (2, 244521564), (3, 163014376), (4, 122260782), (6, 81507188), (7, 69863304), (8, 61130391), (12, 40753594), (14, 34931652), (19, 25739112), (21, 23287768), (24, 20376797), (28, 17465826), (38, 12869556), (42, 11643884), (43, 11373096), (49, 9980472), (56, 8732913), (57, 8579704), (76, 6434778), (84, 5821942), (86, 5686548), (98, 4990236), (114, 4289852), (129, 3791032), (133, 3677016), (147, 3326824), (152, 3217389), (168, 2910971), (172, 2843274), (196, 2495118), (228, 2144926), (258, 1895516), (266, 1838508), (294, 1663412), (301, 1624728), (344, 1421637), (392, 1247559), (399, 1225672), (456, 1072463), (509, 960792), (516, 947758), (532, 919254), (588, 831706), (602, 812364), (798, 612836), (817, 598584), (903, 541576), (931, 525288), (1018, 480396), (1032, 473879), (1064, 459627), (1176, 415853), (1204, 406182), (1527, 320264), (1596, 306418), (1634, 299292), (1806, 270788), (1862, 262644), (2036, 240198), (2107, 232104), (2408, 203091), (2451, 199528), (2793, 175096), (3054, 160132), (3192, 153209), (3268, 149646), (3563, 137256), (3612, 135394), (3724, 131322), (4072, 120099), (4214, 116052), (4902, 99764), (5586, 87548), (5719, 85512), (6108, 80066), (6321, 77368), (6536, 74823), (7126, 68628), (7224, 67697), (7448, 65661), (8428, 58026), (9671, 50568), (9804, 49882), (10689, 45752), (11172, 43774), (11438, 42756), (12216, 40033), (12642, 38684), (14252, 34314), (16856, 29013), (17157, 28504), (19342, 25284), (19608, 24941), (21378, 22876), (21887, 22344)]