378365778

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{953}}^1$

素因数の和:1128

約数の個数: 96

約数和(自身を含む): 985810176

約数和(自身を除く): 607444398

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 137, 138, 161, 207, 274, 322, 411, 414, 483, 822, 953, 959, 966, 1233, 1449, 1906, 1918, 2466, 2859, 2877, 2898, 3151, 5718, 5754, 6302, 6671, 8577, 8631, 9453, 13342, 17154, 17262, 18906, 20013, 21919, 22057, 28359, 40026, 43838, 44114, 56718, 60039, 65757, 66171, 120078, 130561, 131514, 132342, 153433, 197271, 198513, 261122, 306866, 391683, 394542, 397026, 460299, 783366, 913927, 920598, 1175049, 1380897, 1827854, 2350098, 2741781, 2761794, 3002903, 5483562, 6005806, 8225343, 9008709, 16450686, 18017418, 21020321, 27026127, 42040642, 54052254, 63060963, 126121926, 189182889, 378365778]

約数ペア:

[(1, 378365778), (2, 189182889), (3, 126121926), (6, 63060963), (7, 54052254), (9, 42040642), (14, 27026127), (18, 21020321), (21, 18017418), (23, 16450686), (42, 9008709), (46, 8225343), (63, 6005806), (69, 5483562), (126, 3002903), (137, 2761794), (138, 2741781), (161, 2350098), (207, 1827854), (274, 1380897), (322, 1175049), (411, 920598), (414, 913927), (483, 783366), (822, 460299), (953, 397026), (959, 394542), (966, 391683), (1233, 306866), (1449, 261122), (1906, 198513), (1918, 197271), (2466, 153433), (2859, 132342), (2877, 131514), (2898, 130561), (3151, 120078), (5718, 66171), (5754, 65757), (6302, 60039), (6671, 56718), (8577, 44114), (8631, 43838), (9453, 40026), (13342, 28359), (17154, 22057), (17262, 21919), (18906, 20013)]