268096556

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1033}}^1$

素因数の和:1111

約数の個数: 96

約数和(自身を含む): 622583808

約数和(自身を除く): 354487252

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 31, 46, 52, 62, 91, 92, 124, 161, 182, 217, 299, 322, 364, 403, 434, 598, 644, 713, 806, 868, 1033, 1196, 1426, 1612, 2066, 2093, 2821, 2852, 4132, 4186, 4991, 5642, 7231, 8372, 9269, 9982, 11284, 13429, 14462, 18538, 19964, 23759, 26858, 28924, 32023, 37076, 47518, 53716, 64046, 64883, 94003, 95036, 128092, 129766, 166313, 188006, 224161, 259532, 308867, 332626, 376012, 416299, 448322, 617734, 665252, 736529, 832598, 896644, 1235468, 1473058, 1665196, 2162069, 2914093, 2946116, 4324138, 5155703, 5828186, 8648276, 9574877, 10311406, 11656372, 19149754, 20622812, 38299508, 67024139, 134048278, 268096556]

約数ペア:

[(1, 268096556), (2, 134048278), (4, 67024139), (7, 38299508), (13, 20622812), (14, 19149754), (23, 11656372), (26, 10311406), (28, 9574877), (31, 8648276), (46, 5828186), (52, 5155703), (62, 4324138), (91, 2946116), (92, 2914093), (124, 2162069), (161, 1665196), (182, 1473058), (217, 1235468), (299, 896644), (322, 832598), (364, 736529), (403, 665252), (434, 617734), (598, 448322), (644, 416299), (713, 376012), (806, 332626), (868, 308867), (1033, 259532), (1196, 224161), (1426, 188006), (1612, 166313), (2066, 129766), (2093, 128092), (2821, 95036), (2852, 94003), (4132, 64883), (4186, 64046), (4991, 53716), (5642, 47518), (7231, 37076), (8372, 32023), (9269, 28924), (9982, 26858), (11284, 23759), (13429, 19964), (14462, 18538)]