628441344

素因数分解:

$2^8\times 3^2\times {\mathrm{272761}}^1$

素因数の和:272783

約数の個数: 54

約数和(自身を含む): 1811957966

約数和(自身を除く): 1183516622

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, 272761, 545522, 818283, 1091044, 1636566, 2182088, 2454849, 3273132, 4364176, 4909698, 6546264, 8728352, 9819396, 13092528, 17456704, 19638792, 26185056, 34913408, 39277584, 52370112, 69826816, 78555168, 104740224, 157110336, 209480448, 314220672, 628441344]

約数ペア:

[(1, 628441344), (2, 314220672), (3, 209480448), (4, 157110336), (6, 104740224), (8, 78555168), (9, 69826816), (12, 52370112), (16, 39277584), (18, 34913408), (24, 26185056), (32, 19638792), (36, 17456704), (48, 13092528), (64, 9819396), (72, 8728352), (96, 6546264), (128, 4909698), (144, 4364176), (192, 3273132), (256, 2454849), (288, 2182088), (384, 1636566), (576, 1091044), (768, 818283), (1152, 545522), (2304, 272761)]