290519766

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{467}}^1$

素因数の和:618

約数の個数: 96

約数和(自身を含む): 709637760

約数和(自身を除く): 419117994

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 107, 114, 153, 171, 214, 306, 321, 323, 342, 467, 642, 646, 934, 963, 969, 1401, 1819, 1926, 1938, 2033, 2802, 2907, 3638, 4066, 4203, 5457, 5814, 6099, 7939, 8406, 8873, 10914, 12198, 15878, 16371, 17746, 18297, 23817, 26619, 32742, 34561, 36594, 47634, 49969, 53238, 69122, 71451, 79857, 99938, 103683, 142902, 149907, 150841, 159714, 207366, 299814, 301682, 311049, 449721, 452523, 622098, 849473, 899442, 905046, 949411, 1357569, 1698946, 1898822, 2548419, 2715138, 2848233, 5096838, 5696466, 7645257, 8544699, 15290514, 16139987, 17089398, 32279974, 48419961, 96839922, 145259883, 290519766]

約数ペア:

[(1, 290519766), (2, 145259883), (3, 96839922), (6, 48419961), (9, 32279974), (17, 17089398), (18, 16139987), (19, 15290514), (34, 8544699), (38, 7645257), (51, 5696466), (57, 5096838), (102, 2848233), (107, 2715138), (114, 2548419), (153, 1898822), (171, 1698946), (214, 1357569), (306, 949411), (321, 905046), (323, 899442), (342, 849473), (467, 622098), (642, 452523), (646, 449721), (934, 311049), (963, 301682), (969, 299814), (1401, 207366), (1819, 159714), (1926, 150841), (1938, 149907), (2033, 142902), (2802, 103683), (2907, 99938), (3638, 79857), (4066, 71451), (4203, 69122), (5457, 53238), (5814, 49969), (6099, 47634), (7939, 36594), (8406, 34561), (8873, 32742), (10914, 26619), (12198, 23817), (15878, 18297), (16371, 17746)]