2891504.00000000

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1$

素因数の和:666

約数の個数: 144

約数和(自身を含む): 160917120

約数和(自身を除く): 111021372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 28, 34, 36, 38, 42, 51, 57, 63, 68, 76, 84, 102, 114, 119, 126, 133, 153, 171, 204, 228, 238, 252, 266, 306, 323, 342, 357, 399, 476, 532, 612, 613, 646, 684, 714, 798, 969, 1071, 1197, 1226, 1292, 1428, 1596, 1839, 1938, 2142, 2261, 2394, 2452, 2907, 3678, 3876, 4284, 4291, 4522, 4788, 5517, 5814, 6783, 7356, 8582, 9044, 10421, 11034, 11628, 11647, 12873, 13566, 17164, 20349, 20842, 22068, 23294, 25746, 27132, 31263, 34941, 38619, 40698, 41684, 46588, 51492, 62526, 69882, 72947, 77238, 81396, 81529, 93789, 104823, 125052, 139764, 145894, 154476, 163058, 187578, 197999, 209646, 218841, 244587, 291788, 326116, 375156, 395998, 419292, 437682, 489174, 593997, 656523, 733761, 791996, 875364, 978348, 1187994, 1313046, 1385993, 1467522, 1781991, 2375988, 2626092, 2771986, 2935044, 3563982, 4157979, 5543972, 7127964, 8315958, 12473937, 16631916, 24947874, 49895748]

約数ペア:

[(1, 49895748), (2, 24947874), (3, 16631916), (4, 12473937), (6, 8315958), (7, 7127964), (9, 5543972), (12, 4157979), (14, 3563982), (17, 2935044), (18, 2771986), (19, 2626092), (21, 2375988), (28, 1781991), (34, 1467522), (36, 1385993), (38, 1313046), (42, 1187994), (51, 978348), (57, 875364), (63, 791996), (68, 733761), (76, 656523), (84, 593997), (102, 489174), (114, 437682), (119, 419292), (126, 395998), (133, 375156), (153, 326116), (171, 291788), (204, 244587), (228, 218841), (238, 209646), (252, 197999), (266, 187578), (306, 163058), (323, 154476), (342, 145894), (357, 139764), (399, 125052), (476, 104823), (532, 93789), (612, 81529), (613, 81396), (646, 77238), (684, 72947), (714, 69882), (798, 62526), (969, 51492), (1071, 46588), (1197, 41684), (1226, 40698), (1292, 38619), (1428, 34941), (1596, 31263), (1839, 27132), (1938, 25746), (2142, 23294), (2261, 22068), (2394, 20842), (2452, 20349), (2907, 17164), (3678, 13566), (3876, 12873), (4284, 11647), (4291, 11628), (4522, 11034), (4788, 10421), (5517, 9044), (5814, 8582), (6783, 7356)]