1285354368

素因数分解:

$2^7\times 3^2\times {\mathrm{1115759}}^1$

素因数の和:1115779

約数の個数: 48

約数和(自身を含む): 3698744400

約数和(自身を除く): 2413390032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 1115759, 2231518, 3347277, 4463036, 6694554, 8926072, 10041831, 13389108, 17852144, 20083662, 26778216, 35704288, 40167324, 53556432, 71408576, 80334648, 107112864, 142817152, 160669296, 214225728, 321338592, 428451456, 642677184, 1285354368]

約数ペア:

[(1, 1285354368), (2, 642677184), (3, 428451456), (4, 321338592), (6, 214225728), (8, 160669296), (9, 142817152), (12, 107112864), (16, 80334648), (18, 71408576), (24, 53556432), (32, 40167324), (36, 35704288), (48, 26778216), (64, 20083662), (72, 17852144), (96, 13389108), (128, 10041831), (144, 8926072), (192, 6694554), (288, 4463036), (384, 3347277), (576, 2231518), (1152, 1115759)]