235481344

素因数分解:

$2^8\times 7^1\times {\mathrm{331}}^1\times {\mathrm{397}}^1$

素因数の和:751

約数の個数: 72

約数和(自身を含む): 540171968

約数和(自身を除く): 304690624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 331, 397, 448, 662, 794, 896, 1324, 1588, 1792, 2317, 2648, 2779, 3176, 4634, 5296, 5558, 6352, 9268, 10592, 11116, 12704, 18536, 21184, 22232, 25408, 37072, 42368, 44464, 50816, 74144, 84736, 88928, 101632, 131407, 148288, 177856, 262814, 296576, 355712, 525628, 593152, 711424, 919849, 1051256, 1839698, 2102512, 3679396, 4205024, 7358792, 8410048, 14717584, 16820096, 29435168, 33640192, 58870336, 117740672, 235481344]

約数ペア:

[(1, 235481344), (2, 117740672), (4, 58870336), (7, 33640192), (8, 29435168), (14, 16820096), (16, 14717584), (28, 8410048), (32, 7358792), (56, 4205024), (64, 3679396), (112, 2102512), (128, 1839698), (224, 1051256), (256, 919849), (331, 711424), (397, 593152), (448, 525628), (662, 355712), (794, 296576), (896, 262814), (1324, 177856), (1588, 148288), (1792, 131407), (2317, 101632), (2648, 88928), (2779, 84736), (3176, 74144), (4634, 50816), (5296, 44464), (5558, 42368), (6352, 37072), (9268, 25408), (10592, 22232), (11116, 21184), (12704, 18536)]