1664449024

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:338

約数の個数: 160

約数和(自身を含む): 3997458432

約数和(自身を除く): 2333009408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 71, 112, 124, 128, 142, 211, 217, 224, 248, 256, 284, 422, 434, 448, 496, 497, 512, 568, 844, 868, 896, 992, 994, 1136, 1477, 1688, 1736, 1792, 1984, 1988, 2201, 2272, 2954, 3376, 3472, 3584, 3968, 3976, 4402, 4544, 5908, 6541, 6752, 6944, 7936, 7952, 8804, 9088, 11816, 13082, 13504, 13888, 14981, 15407, 15872, 15904, 17608, 18176, 23632, 26164, 27008, 27776, 29962, 30814, 31808, 35216, 36352, 45787, 47264, 52328, 54016, 55552, 59924, 61628, 63616, 70432, 91574, 94528, 104656, 104867, 108032, 111104, 119848, 123256, 127232, 140864, 183148, 189056, 209312, 209734, 239696, 246512, 254464, 281728, 366296, 378112, 418624, 419468, 464411, 479392, 493024, 563456, 732592, 756224, 837248, 838936, 928822, 958784, 986048, 1126912, 1465184, 1674496, 1677872, 1857644, 1917568, 1972096, 2930368, 3250877, 3348992, 3355744, 3715288, 3835136, 3944192, 5860736, 6501754, 6711488, 7430576, 7670272, 7888384, 11721472, 13003508, 13422976, 14861152, 23442944, 26007016, 26845952, 29722304, 52014032, 53691904, 59444608, 104028064, 118889216, 208056128, 237778432, 416112256, 832224512, 1664449024]

約数ペア:

[(1, 1664449024), (2, 832224512), (4, 416112256), (7, 237778432), (8, 208056128), (14, 118889216), (16, 104028064), (28, 59444608), (31, 53691904), (32, 52014032), (56, 29722304), (62, 26845952), (64, 26007016), (71, 23442944), (112, 14861152), (124, 13422976), (128, 13003508), (142, 11721472), (211, 7888384), (217, 7670272), (224, 7430576), (248, 6711488), (256, 6501754), (284, 5860736), (422, 3944192), (434, 3835136), (448, 3715288), (496, 3355744), (497, 3348992), (512, 3250877), (568, 2930368), (844, 1972096), (868, 1917568), (896, 1857644), (992, 1677872), (994, 1674496), (1136, 1465184), (1477, 1126912), (1688, 986048), (1736, 958784), (1792, 928822), (1984, 838936), (1988, 837248), (2201, 756224), (2272, 732592), (2954, 563456), (3376, 493024), (3472, 479392), (3584, 464411), (3968, 419468), (3976, 418624), (4402, 378112), (4544, 366296), (5908, 281728), (6541, 254464), (6752, 246512), (6944, 239696), (7936, 209734), (7952, 209312), (8804, 189056), (9088, 183148), (11816, 140864), (13082, 127232), (13504, 123256), (13888, 119848), (14981, 111104), (15407, 108032), (15872, 104867), (15904, 104656), (17608, 94528), (18176, 91574), (23632, 70432), (26164, 63616), (27008, 61628), (27776, 59924), (29962, 55552), (30814, 54016), (31808, 52328), (35216, 47264), (36352, 45787)]