1520348032

素因数分解:

$2^7\times 7^1\times {\mathrm{1163}}^1\times {\mathrm{1459}}^1$

素因数の和:2643

約数の個数: 64

約数和(自身を含む): 3466857600

約数和(自身を除く): 1946509568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 1163, 1459, 2326, 2918, 4652, 5836, 8141, 9304, 10213, 11672, 16282, 18608, 20426, 23344, 32564, 37216, 40852, 46688, 65128, 74432, 81704, 93376, 130256, 148864, 163408, 186752, 260512, 326816, 521024, 653632, 1042048, 1307264, 1696817, 3393634, 6787268, 11877719, 13574536, 23755438, 27149072, 47510876, 54298144, 95021752, 108596288, 190043504, 217192576, 380087008, 760174016, 1520348032]

約数ペア:

[(1, 1520348032), (2, 760174016), (4, 380087008), (7, 217192576), (8, 190043504), (14, 108596288), (16, 95021752), (28, 54298144), (32, 47510876), (56, 27149072), (64, 23755438), (112, 13574536), (128, 11877719), (224, 6787268), (448, 3393634), (896, 1696817), (1163, 1307264), (1459, 1042048), (2326, 653632), (2918, 521024), (4652, 326816), (5836, 260512), (8141, 186752), (9304, 163408), (10213, 148864), (11672, 130256), (16282, 93376), (18608, 81704), (20426, 74432), (23344, 65128), (32564, 46688), (37216, 40852)]