988570368

素因数分解:

$2^8\times 3^2\times {\mathrm{389}}^1\times {\mathrm{1103}}^1$

素因数の和:1514

約数の個数: 108

約数和(自身を含む): 2860210080

約数和(自身を除く): 1871639712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 389, 576, 768, 778, 1103, 1152, 1167, 1556, 2206, 2304, 2334, 3112, 3309, 3501, 4412, 4668, 6224, 6618, 7002, 8824, 9336, 9927, 12448, 13236, 14004, 17648, 18672, 19854, 24896, 26472, 28008, 35296, 37344, 39708, 49792, 52944, 56016, 70592, 74688, 79416, 99584, 105888, 112032, 141184, 149376, 158832, 211776, 224064, 282368, 298752, 317664, 423552, 429067, 448128, 635328, 847104, 858134, 896256, 1270656, 1287201, 1716268, 2541312, 2574402, 3432536, 3861603, 5148804, 6865072, 7723206, 10297608, 13730144, 15446412, 20595216, 27460288, 30892824, 41190432, 54920576, 61785648, 82380864, 109841152, 123571296, 164761728, 247142592, 329523456, 494285184, 988570368]

約数ペア:

[(1, 988570368), (2, 494285184), (3, 329523456), (4, 247142592), (6, 164761728), (8, 123571296), (9, 109841152), (12, 82380864), (16, 61785648), (18, 54920576), (24, 41190432), (32, 30892824), (36, 27460288), (48, 20595216), (64, 15446412), (72, 13730144), (96, 10297608), (128, 7723206), (144, 6865072), (192, 5148804), (256, 3861603), (288, 3432536), (384, 2574402), (389, 2541312), (576, 1716268), (768, 1287201), (778, 1270656), (1103, 896256), (1152, 858134), (1167, 847104), (1556, 635328), (2206, 448128), (2304, 429067), (2334, 423552), (3112, 317664), (3309, 298752), (3501, 282368), (4412, 224064), (4668, 211776), (6224, 158832), (6618, 149376), (7002, 141184), (8824, 112032), (9336, 105888), (9927, 99584), (12448, 79416), (13236, 74688), (14004, 70592), (17648, 56016), (18672, 52944), (19854, 49792), (24896, 39708), (26472, 37344), (28008, 35296)]