2689815216

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1997}}^1\times {\mathrm{2551}}^1$

素因数の和:4570

約数の個数: 80

約数和(自身を含む): 7587157248

約数和(自身を除く): 4897342032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 1997, 2551, 3994, 5102, 5991, 7653, 7988, 10204, 11982, 15306, 15976, 20408, 21967, 23964, 28061, 30612, 31952, 40816, 43934, 47928, 56122, 61224, 65901, 84183, 87868, 95856, 112244, 122448, 131802, 168366, 175736, 224488, 263604, 336732, 351472, 448976, 527208, 673464, 1054416, 1346928, 5094347, 10188694, 15283041, 20377388, 30566082, 40754776, 56037817, 61132164, 81509552, 112075634, 122264328, 168113451, 224151268, 244528656, 336226902, 448302536, 672453804, 896605072, 1344907608, 2689815216]

約数ペア:

[(1, 2689815216), (2, 1344907608), (3, 896605072), (4, 672453804), (6, 448302536), (8, 336226902), (11, 244528656), (12, 224151268), (16, 168113451), (22, 122264328), (24, 112075634), (33, 81509552), (44, 61132164), (48, 56037817), (66, 40754776), (88, 30566082), (132, 20377388), (176, 15283041), (264, 10188694), (528, 5094347), (1997, 1346928), (2551, 1054416), (3994, 673464), (5102, 527208), (5991, 448976), (7653, 351472), (7988, 336732), (10204, 263604), (11982, 224488), (15306, 175736), (15976, 168366), (20408, 131802), (21967, 122448), (23964, 112244), (28061, 95856), (30612, 87868), (31952, 84183), (40816, 65901), (43934, 61224), (47928, 56122)]