488246136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:453

約数の個数: 128

約数和(自身を含む): 1425185280

約数和(自身を除く): 936939144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 107, 157, 168, 173, 214, 314, 321, 346, 428, 471, 519, 628, 642, 692, 749, 856, 942, 1038, 1099, 1211, 1256, 1284, 1384, 1498, 1884, 2076, 2198, 2247, 2422, 2568, 2996, 3297, 3633, 3768, 4152, 4396, 4494, 4844, 5992, 6594, 7266, 8792, 8988, 9688, 13188, 14532, 16799, 17976, 18511, 26376, 27161, 29064, 33598, 37022, 50397, 54322, 55533, 67196, 74044, 81483, 100794, 108644, 111066, 117593, 129577, 134392, 148088, 162966, 190127, 201588, 217288, 222132, 235186, 259154, 325932, 352779, 380254, 388731, 403176, 444264, 470372, 518308, 570381, 651864, 705558, 760508, 777462, 940744, 1036616, 1140762, 1411116, 1521016, 1554924, 2281524, 2822232, 2906227, 3109848, 4563048, 5812454, 8718681, 11624908, 17437362, 20343589, 23249816, 34874724, 40687178, 61030767, 69749448, 81374356, 122061534, 162748712, 244123068, 488246136]

約数ペア:

[(1, 488246136), (2, 244123068), (3, 162748712), (4, 122061534), (6, 81374356), (7, 69749448), (8, 61030767), (12, 40687178), (14, 34874724), (21, 23249816), (24, 20343589), (28, 17437362), (42, 11624908), (56, 8718681), (84, 5812454), (107, 4563048), (157, 3109848), (168, 2906227), (173, 2822232), (214, 2281524), (314, 1554924), (321, 1521016), (346, 1411116), (428, 1140762), (471, 1036616), (519, 940744), (628, 777462), (642, 760508), (692, 705558), (749, 651864), (856, 570381), (942, 518308), (1038, 470372), (1099, 444264), (1211, 403176), (1256, 388731), (1284, 380254), (1384, 352779), (1498, 325932), (1884, 259154), (2076, 235186), (2198, 222132), (2247, 217288), (2422, 201588), (2568, 190127), (2996, 162966), (3297, 148088), (3633, 134392), (3768, 129577), (4152, 117593), (4396, 111066), (4494, 108644), (4844, 100794), (5992, 81483), (6594, 74044), (7266, 67196), (8792, 55533), (8988, 54322), (9688, 50397), (13188, 37022), (14532, 33598), (16799, 29064), (17976, 27161), (18511, 26376)]