255060294

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1093}}^1$

素因数の和:1229

約数の個数: 64

約数和(自身を含む): 567129600

約数和(自身を除く): 312069306

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 89, 114, 138, 178, 267, 437, 534, 874, 1093, 1311, 1691, 2047, 2186, 2622, 3279, 3382, 4094, 5073, 6141, 6558, 10146, 12282, 20767, 25139, 38893, 41534, 50278, 62301, 75417, 77786, 97277, 116679, 124602, 150834, 194554, 233358, 291831, 477641, 583662, 955282, 1432923, 1848263, 2237371, 2865846, 3696526, 4474742, 5544789, 6712113, 11089578, 13424226, 42510049, 85020098, 127530147, 255060294]

約数ペア:

[(1, 255060294), (2, 127530147), (3, 85020098), (6, 42510049), (19, 13424226), (23, 11089578), (38, 6712113), (46, 5544789), (57, 4474742), (69, 3696526), (89, 2865846), (114, 2237371), (138, 1848263), (178, 1432923), (267, 955282), (437, 583662), (534, 477641), (874, 291831), (1093, 233358), (1311, 194554), (1691, 150834), (2047, 124602), (2186, 116679), (2622, 97277), (3279, 77786), (3382, 75417), (4094, 62301), (5073, 50278), (6141, 41534), (6558, 38893), (10146, 25139), (12282, 20767)]