296687888

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1303}}^1$

素因数の和:1444

約数の個数: 80

約数和(自身を含む): 698526720

約数和(自身を除く): 401838832

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 107, 112, 133, 152, 214, 266, 304, 428, 532, 749, 856, 1064, 1303, 1498, 1712, 2033, 2128, 2606, 2996, 4066, 5212, 5992, 8132, 9121, 10424, 11984, 14231, 16264, 18242, 20848, 24757, 28462, 32528, 36484, 49514, 56924, 72968, 99028, 113848, 139421, 145936, 173299, 198056, 227696, 278842, 346598, 396112, 557684, 693196, 975947, 1115368, 1386392, 1951894, 2230736, 2648999, 2772784, 3903788, 5297998, 7807576, 10595996, 15615152, 18542993, 21191992, 37085986, 42383984, 74171972, 148343944, 296687888]

約数ペア:

[(1, 296687888), (2, 148343944), (4, 74171972), (7, 42383984), (8, 37085986), (14, 21191992), (16, 18542993), (19, 15615152), (28, 10595996), (38, 7807576), (56, 5297998), (76, 3903788), (107, 2772784), (112, 2648999), (133, 2230736), (152, 1951894), (214, 1386392), (266, 1115368), (304, 975947), (428, 693196), (532, 557684), (749, 396112), (856, 346598), (1064, 278842), (1303, 227696), (1498, 198056), (1712, 173299), (2033, 145936), (2128, 139421), (2606, 113848), (2996, 99028), (4066, 72968), (5212, 56924), (5992, 49514), (8132, 36484), (9121, 32528), (10424, 28462), (11984, 24757), (14231, 20848), (16264, 18242)]