1800573952

素因数分解:

$2^{10}\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{859}}^1$

素因数の和:991

約数の個数: 88

約数和(自身を含む): 3802507200

約数和(自身を除く): 2001933248

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 89, 92, 128, 178, 184, 256, 356, 368, 512, 712, 736, 859, 1024, 1424, 1472, 1718, 2047, 2848, 2944, 3436, 4094, 5696, 5888, 6872, 8188, 11392, 11776, 13744, 16376, 19757, 22784, 23552, 27488, 32752, 39514, 45568, 54976, 65504, 76451, 79028, 91136, 109952, 131008, 152902, 158056, 219904, 262016, 305804, 316112, 439808, 524032, 611608, 632224, 879616, 1048064, 1223216, 1264448, 1758373, 2096128, 2446432, 2528896, 3516746, 4892864, 5057792, 7033492, 9785728, 10115584, 14066984, 19571456, 20231168, 28133968, 39142912, 56267936, 78285824, 112535872, 225071744, 450143488, 900286976, 1800573952]

約数ペア:

[(1, 1800573952), (2, 900286976), (4, 450143488), (8, 225071744), (16, 112535872), (23, 78285824), (32, 56267936), (46, 39142912), (64, 28133968), (89, 20231168), (92, 19571456), (128, 14066984), (178, 10115584), (184, 9785728), (256, 7033492), (356, 5057792), (368, 4892864), (512, 3516746), (712, 2528896), (736, 2446432), (859, 2096128), (1024, 1758373), (1424, 1264448), (1472, 1223216), (1718, 1048064), (2047, 879616), (2848, 632224), (2944, 611608), (3436, 524032), (4094, 439808), (5696, 316112), (5888, 305804), (6872, 262016), (8188, 219904), (11392, 158056), (11776, 152902), (13744, 131008), (16376, 109952), (19757, 91136), (22784, 79028), (23552, 76451), (27488, 65504), (32752, 54976), (39514, 45568)]