255906648

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{51511}}^1$

素因数の和:51549

約数の個数: 64

約数和(自身を含む): 741772800

約数和(自身を除く): 485866152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 414, 552, 621, 828, 1242, 1656, 2484, 4968, 51511, 103022, 154533, 206044, 309066, 412088, 463599, 618132, 927198, 1184753, 1236264, 1390797, 1854396, 2369506, 2781594, 3554259, 3708792, 4739012, 5563188, 7108518, 9478024, 10662777, 11126376, 14217036, 21325554, 28434072, 31988331, 42651108, 63976662, 85302216, 127953324, 255906648]

約数ペア:

[(1, 255906648), (2, 127953324), (3, 85302216), (4, 63976662), (6, 42651108), (8, 31988331), (9, 28434072), (12, 21325554), (18, 14217036), (23, 11126376), (24, 10662777), (27, 9478024), (36, 7108518), (46, 5563188), (54, 4739012), (69, 3708792), (72, 3554259), (92, 2781594), (108, 2369506), (138, 1854396), (184, 1390797), (207, 1236264), (216, 1184753), (276, 927198), (414, 618132), (552, 463599), (621, 412088), (828, 309066), (1242, 206044), (1656, 154533), (2484, 103022), (4968, 51511)]