642199296

素因数分解:

$2^8\times 3^1\times {\mathrm{719}}^1\times {\mathrm{1163}}^1$

素因数の和:1901

約数の個数: 72

約数和(自身を含む): 1713035520

約数和(自身を除く): 1070836224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 719, 768, 1163, 1438, 2157, 2326, 2876, 3489, 4314, 4652, 5752, 6978, 8628, 9304, 11504, 13956, 17256, 18608, 23008, 27912, 34512, 37216, 46016, 55824, 69024, 74432, 92032, 111648, 138048, 148864, 184064, 223296, 276096, 297728, 446592, 552192, 836197, 893184, 1672394, 2508591, 3344788, 5017182, 6689576, 10034364, 13379152, 20068728, 26758304, 40137456, 53516608, 80274912, 107033216, 160549824, 214066432, 321099648, 642199296]

約数ペア:

[(1, 642199296), (2, 321099648), (3, 214066432), (4, 160549824), (6, 107033216), (8, 80274912), (12, 53516608), (16, 40137456), (24, 26758304), (32, 20068728), (48, 13379152), (64, 10034364), (96, 6689576), (128, 5017182), (192, 3344788), (256, 2508591), (384, 1672394), (719, 893184), (768, 836197), (1163, 552192), (1438, 446592), (2157, 297728), (2326, 276096), (2876, 223296), (3489, 184064), (4314, 148864), (4652, 138048), (5752, 111648), (6978, 92032), (8628, 74432), (9304, 69024), (11504, 55824), (13956, 46016), (17256, 37216), (18608, 34512), (23008, 27912)]