231009768

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^2$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 711884160

約数和(自身を除く): 480874392

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 62, 66, 72, 88, 93, 97, 99, 124, 132, 186, 194, 198, 248, 264, 279, 291, 341, 372, 388, 396, 558, 582, 682, 744, 776, 792, 873, 1023, 1067, 1116, 1164, 1364, 1746, 2046, 2134, 2232, 2328, 2728, 3007, 3069, 3201, 3492, 4092, 4268, 6014, 6138, 6402, 6984, 8184, 8536, 9021, 9409, 9603, 12028, 12276, 12804, 18042, 18818, 19206, 24056, 24552, 25608, 27063, 28227, 33077, 36084, 37636, 38412, 54126, 56454, 66154, 72168, 75272, 76824, 84681, 99231, 103499, 108252, 112908, 132308, 169362, 198462, 206998, 216504, 225816, 264616, 291679, 297693, 310497, 338724, 396924, 413996, 583358, 595386, 620994, 677448, 793848, 827992, 875037, 931491, 1166716, 1190772, 1241988, 1750074, 1862982, 2333432, 2381544, 2483976, 2625111, 3208469, 3500148, 3725964, 5250222, 6416938, 7000296, 7451928, 9625407, 10500444, 12833876, 19250814, 21000888, 25667752, 28876221, 38501628, 57752442, 77003256, 115504884, 231009768]

約数ペア:

[(1, 231009768), (2, 115504884), (3, 77003256), (4, 57752442), (6, 38501628), (8, 28876221), (9, 25667752), (11, 21000888), (12, 19250814), (18, 12833876), (22, 10500444), (24, 9625407), (31, 7451928), (33, 7000296), (36, 6416938), (44, 5250222), (62, 3725964), (66, 3500148), (72, 3208469), (88, 2625111), (93, 2483976), (97, 2381544), (99, 2333432), (124, 1862982), (132, 1750074), (186, 1241988), (194, 1190772), (198, 1166716), (248, 931491), (264, 875037), (279, 827992), (291, 793848), (341, 677448), (372, 620994), (388, 595386), (396, 583358), (558, 413996), (582, 396924), (682, 338724), (744, 310497), (776, 297693), (792, 291679), (873, 264616), (1023, 225816), (1067, 216504), (1116, 206998), (1164, 198462), (1364, 169362), (1746, 132308), (2046, 112908), (2134, 108252), (2232, 103499), (2328, 99231), (2728, 84681), (3007, 76824), (3069, 75272), (3201, 72168), (3492, 66154), (4092, 56454), (4268, 54126), (6014, 38412), (6138, 37636), (6402, 36084), (6984, 33077), (8184, 28227), (8536, 27063), (9021, 25608), (9409, 24552), (9603, 24056), (12028, 19206), (12276, 18818), (12804, 18042)]