290097288

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^2\times {\mathrm{883}}^1$

素因数の和:930

約数の個数: 144

約数和(自身を含む): 883275120

約数和(自身を除く): 593177832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 169, 216, 234, 243, 312, 324, 338, 351, 468, 486, 507, 648, 676, 702, 883, 936, 972, 1014, 1053, 1352, 1404, 1521, 1766, 1944, 2028, 2106, 2649, 2808, 3042, 3159, 3532, 4056, 4212, 4563, 5298, 6084, 6318, 7064, 7947, 8424, 9126, 10596, 11479, 12168, 12636, 13689, 15894, 18252, 21192, 22958, 23841, 25272, 27378, 31788, 34437, 36504, 41067, 45916, 47682, 54756, 63576, 68874, 71523, 82134, 91832, 95364, 103311, 109512, 137748, 143046, 149227, 164268, 190728, 206622, 214569, 275496, 286092, 298454, 309933, 328536, 413244, 429138, 447681, 572184, 596908, 619866, 826488, 858276, 895362, 929799, 1193816, 1239732, 1343043, 1716552, 1790724, 1859598, 2479464, 2686086, 2789397, 3581448, 3719196, 4029129, 5372172, 5578794, 7438392, 8058258, 10744344, 11157588, 12087387, 16116516, 22315176, 24174774, 32233032, 36262161, 48349548, 72524322, 96699096, 145048644, 290097288]

約数ペア:

[(1, 290097288), (2, 145048644), (3, 96699096), (4, 72524322), (6, 48349548), (8, 36262161), (9, 32233032), (12, 24174774), (13, 22315176), (18, 16116516), (24, 12087387), (26, 11157588), (27, 10744344), (36, 8058258), (39, 7438392), (52, 5578794), (54, 5372172), (72, 4029129), (78, 3719196), (81, 3581448), (104, 2789397), (108, 2686086), (117, 2479464), (156, 1859598), (162, 1790724), (169, 1716552), (216, 1343043), (234, 1239732), (243, 1193816), (312, 929799), (324, 895362), (338, 858276), (351, 826488), (468, 619866), (486, 596908), (507, 572184), (648, 447681), (676, 429138), (702, 413244), (883, 328536), (936, 309933), (972, 298454), (1014, 286092), (1053, 275496), (1352, 214569), (1404, 206622), (1521, 190728), (1766, 164268), (1944, 149227), (2028, 143046), (2106, 137748), (2649, 109512), (2808, 103311), (3042, 95364), (3159, 91832), (3532, 82134), (4056, 71523), (4212, 68874), (4563, 63576), (5298, 54756), (6084, 47682), (6318, 45916), (7064, 41067), (7947, 36504), (8424, 34437), (9126, 31788), (10596, 27378), (11479, 25272), (12168, 23841), (12636, 22958), (13689, 21192), (15894, 18252)]