804588849808

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{1559}}^1\times {\mathrm{5011}}^1$

素因数の和:6776

約数の個数: 80

約数和(自身を含む): 1608435803520

約数和(自身を除く): 803846953712

約数列:

[1, 2, 4, 8, 16, 41, 82, 157, 164, 314, 328, 628, 656, 1256, 1559, 2512, 3118, 5011, 6236, 6437, 10022, 12472, 12874, 20044, 24944, 25748, 40088, 51496, 63919, 80176, 102992, 127838, 205451, 244763, 255676, 410902, 489526, 511352, 786727, 821804, 979052, 1022704, 1573454, 1643608, 1958104, 3146908, 3287216, 3916208, 6293816, 7812149, 10035283, 12587632, 15624298, 20070566, 31248596, 32255807, 40141132, 62497192, 64511614, 80282264, 124994384, 129023228, 160564528, 258046456, 320298109, 516092912, 640596218, 1226507393, 1281192436, 2453014786, 2562384872, 4906029572, 5124769744, 9812059144, 19624118288, 50286803113, 100573606226, 201147212452, 402294424904, 804588849808]

約数ペア:

[(1, 804588849808), (2, 402294424904), (4, 201147212452), (8, 100573606226), (16, 50286803113), (41, 19624118288), (82, 9812059144), (157, 5124769744), (164, 4906029572), (314, 2562384872), (328, 2453014786), (628, 1281192436), (656, 1226507393), (1256, 640596218), (1559, 516092912), (2512, 320298109), (3118, 258046456), (5011, 160564528), (6236, 129023228), (6437, 124994384), (10022, 80282264), (12472, 64511614), (12874, 62497192), (20044, 40141132), (24944, 32255807), (25748, 31248596), (40088, 20070566), (51496, 15624298), (63919, 12587632), (80176, 10035283), (102992, 7812149), (127838, 6293816), (205451, 3916208), (244763, 3287216), (255676, 3146908), (410902, 1958104), (489526, 1643608), (511352, 1573454), (786727, 1022704), (821804, 979052)]