450348544

素因数分解:

$2^9\times {\mathrm{89}}^1\times {\mathrm{9883}}^1$

素因数の和:9990

約数の個数: 40

約数和(自身を含む): 910019880

約数和(自身を除く): 459671336

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 256, 356, 512, 712, 1424, 2848, 5696, 9883, 11392, 19766, 22784, 39532, 45568, 79064, 158128, 316256, 632512, 879587, 1265024, 1759174, 2530048, 3518348, 5060096, 7036696, 14073392, 28146784, 56293568, 112587136, 225174272, 450348544]

約数ペア:

[(1, 450348544), (2, 225174272), (4, 112587136), (8, 56293568), (16, 28146784), (32, 14073392), (64, 7036696), (89, 5060096), (128, 3518348), (178, 2530048), (256, 1759174), (356, 1265024), (512, 879587), (712, 632512), (1424, 316256), (2848, 158128), (5696, 79064), (9883, 45568), (11392, 39532), (19766, 22784)]