1320756416

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^2\times {\mathrm{5573}}^1$

素因数の和:5638

約数の個数: 84

約数和(自身を含む): 3131740752

約数和(自身を除く): 1810984336

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 161, 184, 224, 322, 368, 448, 529, 644, 736, 1058, 1288, 1472, 2116, 2576, 3703, 4232, 5152, 5573, 7406, 8464, 10304, 11146, 14812, 16928, 22292, 29624, 33856, 39011, 44584, 59248, 78022, 89168, 118496, 128179, 156044, 178336, 236992, 256358, 312088, 356672, 512716, 624176, 897253, 1025432, 1248352, 1794506, 2050864, 2496704, 2948117, 3589012, 4101728, 5896234, 7178024, 8203456, 11792468, 14356048, 20636819, 23584936, 28712096, 41273638, 47169872, 57424192, 82547276, 94339744, 165094552, 188679488, 330189104, 660378208, 1320756416]

約数ペア:

[(1, 1320756416), (2, 660378208), (4, 330189104), (7, 188679488), (8, 165094552), (14, 94339744), (16, 82547276), (23, 57424192), (28, 47169872), (32, 41273638), (46, 28712096), (56, 23584936), (64, 20636819), (92, 14356048), (112, 11792468), (161, 8203456), (184, 7178024), (224, 5896234), (322, 4101728), (368, 3589012), (448, 2948117), (529, 2496704), (644, 2050864), (736, 1794506), (1058, 1248352), (1288, 1025432), (1472, 897253), (2116, 624176), (2576, 512716), (3703, 356672), (4232, 312088), (5152, 256358), (5573, 236992), (7406, 178336), (8464, 156044), (10304, 128179), (11146, 118496), (14812, 89168), (16928, 78022), (22292, 59248), (29624, 44584), (33856, 39011)]