280416576

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4283}}^1$

素因数の和:4340

約数の個数: 112

約数和(自身を含む): 835688448

約数和(自身を除く): 555271872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 124, 132, 176, 186, 192, 248, 264, 341, 352, 372, 496, 528, 682, 704, 744, 992, 1023, 1056, 1364, 1488, 1984, 2046, 2112, 2728, 2976, 4092, 4283, 5456, 5952, 8184, 8566, 10912, 12849, 16368, 17132, 21824, 25698, 32736, 34264, 47113, 51396, 65472, 68528, 94226, 102792, 132773, 137056, 141339, 188452, 205584, 265546, 274112, 282678, 376904, 398319, 411168, 531092, 565356, 753808, 796638, 822336, 1062184, 1130712, 1460503, 1507616, 1593276, 2124368, 2261424, 2921006, 3015232, 3186552, 4248736, 4381509, 4522848, 5842012, 6373104, 8497472, 8763018, 9045696, 11684024, 12746208, 17526036, 23368048, 25492416, 35052072, 46736096, 70104144, 93472192, 140208288, 280416576]

約数ペア:

[(1, 280416576), (2, 140208288), (3, 93472192), (4, 70104144), (6, 46736096), (8, 35052072), (11, 25492416), (12, 23368048), (16, 17526036), (22, 12746208), (24, 11684024), (31, 9045696), (32, 8763018), (33, 8497472), (44, 6373104), (48, 5842012), (62, 4522848), (64, 4381509), (66, 4248736), (88, 3186552), (93, 3015232), (96, 2921006), (124, 2261424), (132, 2124368), (176, 1593276), (186, 1507616), (192, 1460503), (248, 1130712), (264, 1062184), (341, 822336), (352, 796638), (372, 753808), (496, 565356), (528, 531092), (682, 411168), (704, 398319), (744, 376904), (992, 282678), (1023, 274112), (1056, 265546), (1364, 205584), (1488, 188452), (1984, 141339), (2046, 137056), (2112, 132773), (2728, 102792), (2976, 94226), (4092, 68528), (4283, 65472), (5456, 51396), (5952, 47113), (8184, 34264), (8566, 32736), (10912, 25698), (12849, 21824), (16368, 17132)]