231369096

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:395

約数の個数: 128

約数和(自身を含む): 681384960

約数和(自身を除く): 450015864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 107, 122, 168, 183, 211, 214, 244, 321, 366, 422, 427, 428, 488, 633, 642, 732, 749, 844, 854, 856, 1266, 1281, 1284, 1464, 1477, 1498, 1688, 1708, 2247, 2532, 2562, 2568, 2954, 2996, 3416, 4431, 4494, 5064, 5124, 5908, 5992, 6527, 8862, 8988, 10248, 11816, 12871, 13054, 17724, 17976, 19581, 22577, 25742, 26108, 35448, 38613, 39162, 45154, 45689, 51484, 52216, 67731, 77226, 78324, 90097, 90308, 91378, 102968, 135462, 137067, 154452, 156648, 158039, 180194, 180616, 182756, 270291, 270924, 274134, 308904, 316078, 360388, 365512, 474117, 540582, 541848, 548268, 632156, 720776, 948234, 1081164, 1096536, 1264312, 1377197, 1896468, 2162328, 2754394, 3792936, 4131591, 5508788, 8263182, 9640379, 11017576, 16526364, 19280758, 28921137, 33052728, 38561516, 57842274, 77123032, 115684548, 231369096]

約数ペア:

[(1, 231369096), (2, 115684548), (3, 77123032), (4, 57842274), (6, 38561516), (7, 33052728), (8, 28921137), (12, 19280758), (14, 16526364), (21, 11017576), (24, 9640379), (28, 8263182), (42, 5508788), (56, 4131591), (61, 3792936), (84, 2754394), (107, 2162328), (122, 1896468), (168, 1377197), (183, 1264312), (211, 1096536), (214, 1081164), (244, 948234), (321, 720776), (366, 632156), (422, 548268), (427, 541848), (428, 540582), (488, 474117), (633, 365512), (642, 360388), (732, 316078), (749, 308904), (844, 274134), (854, 270924), (856, 270291), (1266, 182756), (1281, 180616), (1284, 180194), (1464, 158039), (1477, 156648), (1498, 154452), (1688, 137067), (1708, 135462), (2247, 102968), (2532, 91378), (2562, 90308), (2568, 90097), (2954, 78324), (2996, 77226), (3416, 67731), (4431, 52216), (4494, 51484), (5064, 45689), (5124, 45154), (5908, 39162), (5992, 38613), (6527, 35448), (8862, 26108), (8988, 25742), (10248, 22577), (11816, 19581), (12871, 17976), (13054, 17724)]