255091008

素因数分解:

$2^6\times 3^1\times {\mathrm{797}}^1\times {\mathrm{1667}}^1$

素因数の和:2479

約数の個数: 56

約数和(自身を含む): 676180512

約数和(自身を除く): 421089504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 797, 1594, 1667, 2391, 3188, 3334, 4782, 5001, 6376, 6668, 9564, 10002, 12752, 13336, 19128, 20004, 25504, 26672, 38256, 40008, 51008, 53344, 76512, 80016, 106688, 153024, 160032, 320064, 1328599, 2657198, 3985797, 5314396, 7971594, 10628792, 15943188, 21257584, 31886376, 42515168, 63772752, 85030336, 127545504, 255091008]

約数ペア:

[(1, 255091008), (2, 127545504), (3, 85030336), (4, 63772752), (6, 42515168), (8, 31886376), (12, 21257584), (16, 15943188), (24, 10628792), (32, 7971594), (48, 5314396), (64, 3985797), (96, 2657198), (192, 1328599), (797, 320064), (1594, 160032), (1667, 153024), (2391, 106688), (3188, 80016), (3334, 76512), (4782, 53344), (5001, 51008), (6376, 40008), (6668, 38256), (9564, 26672), (10002, 25504), (12752, 20004), (13336, 19128)]