242749488

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{174389}}^1$

素因数の和:174429

約数の個数: 40

約数和(自身を含む): 648730800

約数和(自身を除く): 405981312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 174389, 348778, 523167, 697556, 1046334, 1395112, 2092668, 2790224, 4185336, 5057281, 8370672, 10114562, 15171843, 20229124, 30343686, 40458248, 60687372, 80916496, 121374744, 242749488]

約数ペア:

[(1, 242749488), (2, 121374744), (3, 80916496), (4, 60687372), (6, 40458248), (8, 30343686), (12, 20229124), (16, 15171843), (24, 10114562), (29, 8370672), (48, 5057281), (58, 4185336), (87, 2790224), (116, 2092668), (174, 1395112), (232, 1046334), (348, 697556), (464, 523167), (696, 348778), (1392, 174389)]