870390312

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{829}}^1$

素因数の和:987

約数の個数: 128

約数和(自身を含む): 2459721600

約数和(自身を除く): 1589331288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 41, 44, 66, 82, 88, 97, 123, 132, 164, 194, 246, 264, 291, 328, 388, 451, 492, 582, 776, 829, 902, 984, 1067, 1164, 1353, 1658, 1804, 2134, 2328, 2487, 2706, 3201, 3316, 3608, 3977, 4268, 4974, 5412, 6402, 6632, 7954, 8536, 9119, 9948, 10824, 11931, 12804, 15908, 18238, 19896, 23862, 25608, 27357, 31816, 33989, 36476, 43747, 47724, 54714, 67978, 72952, 80413, 87494, 95448, 101967, 109428, 131241, 135956, 160826, 174988, 203934, 218856, 241239, 262482, 271912, 321652, 349976, 373879, 407868, 482478, 524964, 643304, 747758, 815736, 884543, 964956, 1049928, 1121637, 1495516, 1769086, 1929912, 2243274, 2653629, 2991032, 3296933, 3538172, 4486548, 5307258, 6593866, 7076344, 8973096, 9890799, 10614516, 13187732, 19781598, 21229032, 26375464, 36266263, 39563196, 72532526, 79126392, 108798789, 145065052, 217597578, 290130104, 435195156, 870390312]

約数ペア:

[(1, 870390312), (2, 435195156), (3, 290130104), (4, 217597578), (6, 145065052), (8, 108798789), (11, 79126392), (12, 72532526), (22, 39563196), (24, 36266263), (33, 26375464), (41, 21229032), (44, 19781598), (66, 13187732), (82, 10614516), (88, 9890799), (97, 8973096), (123, 7076344), (132, 6593866), (164, 5307258), (194, 4486548), (246, 3538172), (264, 3296933), (291, 2991032), (328, 2653629), (388, 2243274), (451, 1929912), (492, 1769086), (582, 1495516), (776, 1121637), (829, 1049928), (902, 964956), (984, 884543), (1067, 815736), (1164, 747758), (1353, 643304), (1658, 524964), (1804, 482478), (2134, 407868), (2328, 373879), (2487, 349976), (2706, 321652), (3201, 271912), (3316, 262482), (3608, 241239), (3977, 218856), (4268, 203934), (4974, 174988), (5412, 160826), (6402, 135956), (6632, 131241), (7954, 109428), (8536, 101967), (9119, 95448), (9948, 87494), (10824, 80413), (11931, 72952), (12804, 67978), (15908, 54714), (18238, 47724), (19896, 43747), (23862, 36476), (25608, 33989), (27357, 31816)]