1890042624

素因数分解:

$2^8\times 3^2\times {\mathrm{820331}}^1$

素因数の和:820353

約数の個数: 54

約数和(自身を含む): 5449465476

約数和(自身を除く): 3559422852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 820331, 1640662, 2460993, 3281324, 4921986, 6562648, 7382979, 9843972, 13125296, 14765958, 19687944, 26250592, 29531916, 39375888, 52501184, 59063832, 78751776, 105002368, 118127664, 157503552, 210004736, 236255328, 315007104, 472510656, 630014208, 945021312, 1890042624]

約数ペア:

[(1, 1890042624), (2, 945021312), (3, 630014208), (4, 472510656), (6, 315007104), (8, 236255328), (9, 210004736), (12, 157503552), (16, 118127664), (18, 105002368), (24, 78751776), (32, 59063832), (36, 52501184), (48, 39375888), (64, 29531916), (72, 26250592), (96, 19687944), (128, 14765958), (144, 13125296), (192, 9843972), (256, 7382979), (288, 6562648), (384, 4921986), (576, 3281324), (768, 2460993), (1152, 1640662), (2304, 820331)]