255352728

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1\times {\mathrm{547}}^1$

素因数の和:976

約数の個数: 64

約数和(自身を含む): 653391360

約数和(自身を除く): 398038632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 367, 424, 547, 636, 734, 1094, 1101, 1272, 1468, 1641, 2188, 2202, 2936, 3282, 4376, 4404, 6564, 8808, 13128, 19451, 28991, 38902, 57982, 58353, 77804, 86973, 115964, 116706, 155608, 173946, 200749, 231928, 233412, 347892, 401498, 466824, 602247, 695784, 802996, 1204494, 1605992, 2408988, 4817976, 10639697, 21279394, 31919091, 42558788, 63838182, 85117576, 127676364, 255352728]

約数ペア:

[(1, 255352728), (2, 127676364), (3, 85117576), (4, 63838182), (6, 42558788), (8, 31919091), (12, 21279394), (24, 10639697), (53, 4817976), (106, 2408988), (159, 1605992), (212, 1204494), (318, 802996), (367, 695784), (424, 602247), (547, 466824), (636, 401498), (734, 347892), (1094, 233412), (1101, 231928), (1272, 200749), (1468, 173946), (1641, 155608), (2188, 116706), (2202, 115964), (2936, 86973), (3282, 77804), (4376, 58353), (4404, 57982), (6564, 38902), (8808, 28991), (13128, 19451)]