242684032

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1$

素因数の和:581

約数の個数: 64

約数和(自身を含む): 499685760

約数和(自身を除く): 257001728

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 83, 106, 128, 166, 212, 332, 424, 431, 664, 848, 862, 1328, 1696, 1724, 2656, 3392, 3448, 4399, 5312, 6784, 6896, 8798, 10624, 13792, 17596, 22843, 27584, 35192, 35773, 45686, 55168, 70384, 71546, 91372, 140768, 143092, 182744, 281536, 286184, 365488, 563072, 572368, 730976, 1144736, 1461952, 1895969, 2289472, 2923904, 3791938, 4578944, 7583876, 15167752, 30335504, 60671008, 121342016, 242684032]

約数ペア:

[(1, 242684032), (2, 121342016), (4, 60671008), (8, 30335504), (16, 15167752), (32, 7583876), (53, 4578944), (64, 3791938), (83, 2923904), (106, 2289472), (128, 1895969), (166, 1461952), (212, 1144736), (332, 730976), (424, 572368), (431, 563072), (664, 365488), (848, 286184), (862, 281536), (1328, 182744), (1696, 143092), (1724, 140768), (2656, 91372), (3392, 71546), (3448, 70384), (4399, 55168), (5312, 45686), (6784, 35773), (6896, 35192), (8798, 27584), (10624, 22843), (13792, 17596)]