1188715328

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{1153}}^1$

素因数の和:1435

約数の個数: 56

約数和(自身を含む): 2400620040

約数和(自身を除く): 1211904712

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 181, 356, 362, 712, 724, 1153, 1424, 1448, 2306, 2848, 2896, 4612, 5696, 5792, 9224, 11584, 16109, 18448, 32218, 36896, 64436, 73792, 102617, 128872, 205234, 208693, 257744, 410468, 417386, 515488, 820936, 834772, 1030976, 1641872, 1669544, 3283744, 3339088, 6567488, 6678176, 13356352, 18573677, 37147354, 74294708, 148589416, 297178832, 594357664, 1188715328]

約数ペア:

[(1, 1188715328), (2, 594357664), (4, 297178832), (8, 148589416), (16, 74294708), (32, 37147354), (64, 18573677), (89, 13356352), (178, 6678176), (181, 6567488), (356, 3339088), (362, 3283744), (712, 1669544), (724, 1641872), (1153, 1030976), (1424, 834772), (1448, 820936), (2306, 515488), (2848, 417386), (2896, 410468), (4612, 257744), (5696, 208693), (5792, 205234), (9224, 128872), (11584, 102617), (16109, 73792), (18448, 64436), (32218, 36896)]