12831328496

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{563}}^1\times {\mathrm{3449}}^1$

素因数の和:4086

約数の個数: 80

約数和(自身を含む): 28953504000

約数和(自身を除く): 16122175504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 236, 413, 472, 563, 826, 944, 1126, 1652, 2252, 3304, 3449, 3941, 4504, 6608, 6898, 7882, 9008, 13796, 15764, 24143, 27592, 31528, 33217, 48286, 55184, 63056, 66434, 96572, 132868, 193144, 203491, 232519, 265736, 386288, 406982, 465038, 531472, 813964, 930076, 1424437, 1627928, 1860152, 1941787, 2848874, 3255856, 3720304, 3883574, 5697748, 7767148, 11395496, 13592509, 15534296, 22790992, 27185018, 31068592, 54370036, 108740072, 114565433, 217480144, 229130866, 458261732, 801958031, 916523464, 1603916062, 1833046928, 3207832124, 6415664248, 12831328496]

約数ペア:

[(1, 12831328496), (2, 6415664248), (4, 3207832124), (7, 1833046928), (8, 1603916062), (14, 916523464), (16, 801958031), (28, 458261732), (56, 229130866), (59, 217480144), (112, 114565433), (118, 108740072), (236, 54370036), (413, 31068592), (472, 27185018), (563, 22790992), (826, 15534296), (944, 13592509), (1126, 11395496), (1652, 7767148), (2252, 5697748), (3304, 3883574), (3449, 3720304), (3941, 3255856), (4504, 2848874), (6608, 1941787), (6898, 1860152), (7882, 1627928), (9008, 1424437), (13796, 930076), (15764, 813964), (24143, 531472), (27592, 465038), (31528, 406982), (33217, 386288), (48286, 265736), (55184, 232519), (63056, 203491), (66434, 193144), (96572, 132868)]