268518714

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{743}}^1$

素因数の和:875

約数の個数: 64

約数和(自身を含む): 582819840

約数和(自身を除く): 314301126

約数列:

[1, 2, 3, 6, 29, 31, 58, 62, 67, 87, 93, 134, 174, 186, 201, 402, 743, 899, 1486, 1798, 1943, 2077, 2229, 2697, 3886, 4154, 4458, 5394, 5829, 6231, 11658, 12462, 21547, 23033, 43094, 46066, 49781, 60233, 64641, 69099, 99562, 120466, 129282, 138198, 149343, 180699, 298686, 361398, 667957, 1335914, 1443649, 1543211, 2003871, 2887298, 3086422, 4007742, 4330947, 4629633, 8661894, 9259266, 44753119, 89506238, 134259357, 268518714]

約数ペア:

[(1, 268518714), (2, 134259357), (3, 89506238), (6, 44753119), (29, 9259266), (31, 8661894), (58, 4629633), (62, 4330947), (67, 4007742), (87, 3086422), (93, 2887298), (134, 2003871), (174, 1543211), (186, 1443649), (201, 1335914), (402, 667957), (743, 361398), (899, 298686), (1486, 180699), (1798, 149343), (1943, 138198), (2077, 129282), (2229, 120466), (2697, 99562), (3886, 69099), (4154, 64641), (4458, 60233), (5394, 49781), (5829, 46066), (6231, 43094), (11658, 23033), (12462, 21547)]