7984174908

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{349}}^1\times {\mathrm{5281}}^1$

素因数の和:5675

約数の個数: 72

約数和(自身を含む): 19721931600

約数和(自身を除く): 11737756692

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 349, 361, 698, 722, 1047, 1083, 1396, 1444, 2094, 2166, 4188, 4332, 5281, 6631, 10562, 13262, 15843, 19893, 21124, 26524, 31686, 39786, 63372, 79572, 100339, 125989, 200678, 251978, 301017, 377967, 401356, 503956, 602034, 755934, 1204068, 1511868, 1843069, 1906441, 3686138, 3812882, 5529207, 5719323, 7372276, 7625764, 11058414, 11438646, 22116828, 22877292, 35018311, 70036622, 105054933, 140073244, 210109866, 420219732, 665347909, 1330695818, 1996043727, 2661391636, 3992087454, 7984174908]

約数ペア:

[(1, 7984174908), (2, 3992087454), (3, 2661391636), (4, 1996043727), (6, 1330695818), (12, 665347909), (19, 420219732), (38, 210109866), (57, 140073244), (76, 105054933), (114, 70036622), (228, 35018311), (349, 22877292), (361, 22116828), (698, 11438646), (722, 11058414), (1047, 7625764), (1083, 7372276), (1396, 5719323), (1444, 5529207), (2094, 3812882), (2166, 3686138), (4188, 1906441), (4332, 1843069), (5281, 1511868), (6631, 1204068), (10562, 755934), (13262, 602034), (15843, 503956), (19893, 401356), (21124, 377967), (26524, 301017), (31686, 251978), (39786, 200678), (63372, 125989), (79572, 100339)]