680919105812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{70687}}^1$

素因数の和:70897

約数の個数: 96

約数和(自身を含む): 1370964919296

約数和(自身を除く): 690045813484

約数列:

[1, 2, 4, 11, 22, 37, 44, 61, 74, 97, 122, 148, 194, 244, 388, 407, 671, 814, 1067, 1342, 1628, 2134, 2257, 2684, 3589, 4268, 4514, 5917, 7178, 9028, 11834, 14356, 23668, 24827, 39479, 49654, 65087, 70687, 78958, 99308, 130174, 141374, 157916, 218929, 260348, 282748, 437858, 777557, 875716, 1555114, 2408219, 2615419, 3110228, 4311907, 4816438, 5230838, 6856639, 8623814, 9632876, 10461676, 13713278, 17247628, 27426556, 28769609, 47430977, 57539218, 75423029, 94861954, 115078436, 150846058, 159540559, 189723908, 253695643, 301692116, 319081118, 418254979, 507391286, 638162236, 836509958, 1014782572, 1673019916, 1754946149, 2790652073, 3509892298, 4600804769, 5581304146, 7019784596, 9201609538, 11162608292, 15475434223, 18403219076, 30950868446, 61901736892, 170229776453, 340459552906, 680919105812]

約数ペア:

[(1, 680919105812), (2, 340459552906), (4, 170229776453), (11, 61901736892), (22, 30950868446), (37, 18403219076), (44, 15475434223), (61, 11162608292), (74, 9201609538), (97, 7019784596), (122, 5581304146), (148, 4600804769), (194, 3509892298), (244, 2790652073), (388, 1754946149), (407, 1673019916), (671, 1014782572), (814, 836509958), (1067, 638162236), (1342, 507391286), (1628, 418254979), (2134, 319081118), (2257, 301692116), (2684, 253695643), (3589, 189723908), (4268, 159540559), (4514, 150846058), (5917, 115078436), (7178, 94861954), (9028, 75423029), (11834, 57539218), (14356, 47430977), (23668, 28769609), (24827, 27426556), (39479, 17247628), (49654, 13713278), (65087, 10461676), (70687, 9632876), (78958, 8623814), (99308, 6856639), (130174, 5230838), (141374, 4816438), (157916, 4311907), (218929, 3110228), (260348, 2615419), (282748, 2408219), (437858, 1555114), (777557, 875716)]