321998135766

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{853}}^1\times {\mathrm{4817}}^1$

素因数の和:6065

約数の個数: 64

約数和(自身を含む): 664190670528

約数和(自身を除く): 342192534762

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 353, 706, 853, 1059, 1706, 2118, 2559, 4817, 5118, 9634, 13061, 14451, 26122, 28902, 31561, 39183, 63122, 78366, 94683, 178229, 189366, 301109, 356458, 534687, 602218, 903327, 1069374, 1700401, 1806654, 3400802, 4108901, 5101203, 8217802, 10202406, 11141033, 12326703, 22282066, 24653406, 33423099, 62914837, 66846198, 125829674, 152029337, 188744511, 304058674, 377489022, 456088011, 912176022, 1450442053, 2900884106, 4351326159, 8702652318, 53666355961, 107332711922, 160999067883, 321998135766]

約数ペア:

[(1, 321998135766), (2, 160999067883), (3, 107332711922), (6, 53666355961), (37, 8702652318), (74, 4351326159), (111, 2900884106), (222, 1450442053), (353, 912176022), (706, 456088011), (853, 377489022), (1059, 304058674), (1706, 188744511), (2118, 152029337), (2559, 125829674), (4817, 66846198), (5118, 62914837), (9634, 33423099), (13061, 24653406), (14451, 22282066), (26122, 12326703), (28902, 11141033), (31561, 10202406), (39183, 8217802), (63122, 5101203), (78366, 4108901), (94683, 3400802), (178229, 1806654), (189366, 1700401), (301109, 1069374), (356458, 903327), (534687, 602218)]