284940220544

素因数分解:

$2^7\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1330601}}^1$

素因数の和:1330861

約数の個数: 64

約数和(自身を含む): 651462739200

約数和(自身を除く): 366522518656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 239, 448, 478, 896, 956, 1673, 1912, 3346, 3824, 6692, 7648, 13384, 15296, 26768, 30592, 53536, 107072, 214144, 1330601, 2661202, 5322404, 9314207, 10644808, 18628414, 21289616, 37256828, 42579232, 74513656, 85158464, 149027312, 170316928, 298054624, 318013639, 596109248, 636027278, 1192218496, 1272054556, 2226095473, 2544109112, 4452190946, 5088218224, 8904381892, 10176436448, 17808763784, 20352872896, 35617527568, 40705745792, 71235055136, 142470110272, 284940220544]

約数ペア:

[(1, 284940220544), (2, 142470110272), (4, 71235055136), (7, 40705745792), (8, 35617527568), (14, 20352872896), (16, 17808763784), (28, 10176436448), (32, 8904381892), (56, 5088218224), (64, 4452190946), (112, 2544109112), (128, 2226095473), (224, 1272054556), (239, 1192218496), (448, 636027278), (478, 596109248), (896, 318013639), (956, 298054624), (1673, 170316928), (1912, 149027312), (3346, 85158464), (3824, 74513656), (6692, 42579232), (7648, 37256828), (13384, 21289616), (15296, 18628414), (26768, 10644808), (30592, 9314207), (53536, 5322404), (107072, 2661202), (214144, 1330601)]