1296048

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:122

約数の個数: 80

約数和(自身を含む): 3777536

約数和(自身を除く): 2481488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 67, 78, 93, 104, 124, 134, 156, 186, 201, 208, 248, 268, 312, 372, 402, 403, 496, 536, 624, 744, 804, 806, 871, 1072, 1209, 1488, 1608, 1612, 1742, 2077, 2418, 2613, 3216, 3224, 3484, 4154, 4836, 5226, 6231, 6448, 6968, 8308, 9672, 10452, 12462, 13936, 16616, 19344, 20904, 24924, 27001, 33232, 41808, 49848, 54002, 81003, 99696, 108004, 162006, 216008, 324012, 432016, 648024, 1296048]

約数ペア:

[(1, 1296048), (2, 648024), (3, 432016), (4, 324012), (6, 216008), (8, 162006), (12, 108004), (13, 99696), (16, 81003), (24, 54002), (26, 49848), (31, 41808), (39, 33232), (48, 27001), (52, 24924), (62, 20904), (67, 19344), (78, 16616), (93, 13936), (104, 12462), (124, 10452), (134, 9672), (156, 8308), (186, 6968), (201, 6448), (208, 6231), (248, 5226), (268, 4836), (312, 4154), (372, 3484), (402, 3224), (403, 3216), (496, 2613), (536, 2418), (624, 2077), (744, 1742), (804, 1612), (806, 1608), (871, 1488), (1072, 1209)]