248974404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{607}}^1$

素因数の和:897

約数の個数: 96

約数和(自身を含む): 702750720

約数和(自身を除く): 453776316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 257, 266, 399, 514, 532, 607, 771, 798, 1028, 1214, 1542, 1596, 1799, 1821, 2428, 3084, 3598, 3642, 4249, 4883, 5397, 7196, 7284, 8498, 9766, 10794, 11533, 12747, 14649, 16996, 19532, 21588, 23066, 25494, 29298, 34181, 34599, 46132, 50988, 58596, 68362, 69198, 80731, 102543, 136724, 138396, 155999, 161462, 205086, 242193, 311998, 322924, 410172, 467997, 484386, 623996, 935994, 968772, 1091993, 1871988, 2183986, 2963981, 3275979, 4367972, 5927962, 6551958, 8891943, 11855924, 13103916, 17783886, 20747867, 35567772, 41495734, 62243601, 82991468, 124487202, 248974404]

約数ペア:

[(1, 248974404), (2, 124487202), (3, 82991468), (4, 62243601), (6, 41495734), (7, 35567772), (12, 20747867), (14, 17783886), (19, 13103916), (21, 11855924), (28, 8891943), (38, 6551958), (42, 5927962), (57, 4367972), (76, 3275979), (84, 2963981), (114, 2183986), (133, 1871988), (228, 1091993), (257, 968772), (266, 935994), (399, 623996), (514, 484386), (532, 467997), (607, 410172), (771, 322924), (798, 311998), (1028, 242193), (1214, 205086), (1542, 161462), (1596, 155999), (1799, 138396), (1821, 136724), (2428, 102543), (3084, 80731), (3598, 69198), (3642, 68362), (4249, 58596), (4883, 50988), (5397, 46132), (7196, 34599), (7284, 34181), (8498, 29298), (9766, 25494), (10794, 23066), (11533, 21588), (12747, 19532), (14649, 16996)]