233488612

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{457}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 476437248

約数和(自身を除く): 242948636

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 257, 284, 457, 497, 514, 914, 994, 1028, 1799, 1828, 1988, 3199, 3598, 6398, 7196, 12796, 18247, 32447, 36494, 64894, 72988, 117449, 127729, 129788, 227129, 234898, 255458, 454258, 469796, 510916, 822143, 908516, 1644286, 3288572, 8338879, 16677758, 33355516, 58372153, 116744306, 233488612]

約数ペア:

[(1, 233488612), (2, 116744306), (4, 58372153), (7, 33355516), (14, 16677758), (28, 8338879), (71, 3288572), (142, 1644286), (257, 908516), (284, 822143), (457, 510916), (497, 469796), (514, 454258), (914, 255458), (994, 234898), (1028, 227129), (1799, 129788), (1828, 127729), (1988, 117449), (3199, 72988), (3598, 64894), (6398, 36494), (7196, 32447), (12796, 18247)]