1330892416

素因数分解:

$2^7\times 7^1\times {\mathrm{521}}^1\times {\mathrm{2851}}^1$

素因数の和:3393

約数の個数: 64

約数和(自身を含む): 3037037760

約数和(自身を除く): 1706145344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 521, 896, 1042, 2084, 2851, 3647, 4168, 5702, 7294, 8336, 11404, 14588, 16672, 19957, 22808, 29176, 33344, 39914, 45616, 58352, 66688, 79828, 91232, 116704, 159656, 182464, 233408, 319312, 364928, 466816, 638624, 1277248, 1485371, 2554496, 2970742, 5941484, 10397597, 11882968, 20795194, 23765936, 41590388, 47531872, 83180776, 95063744, 166361552, 190127488, 332723104, 665446208, 1330892416]

約数ペア:

[(1, 1330892416), (2, 665446208), (4, 332723104), (7, 190127488), (8, 166361552), (14, 95063744), (16, 83180776), (28, 47531872), (32, 41590388), (56, 23765936), (64, 20795194), (112, 11882968), (128, 10397597), (224, 5941484), (448, 2970742), (521, 2554496), (896, 1485371), (1042, 1277248), (2084, 638624), (2851, 466816), (3647, 364928), (4168, 319312), (5702, 233408), (7294, 182464), (8336, 159656), (11404, 116704), (14588, 91232), (16672, 79828), (19957, 66688), (22808, 58352), (29176, 45616), (33344, 39914)]