256976496

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{84979}}^1$

素因数の和:85003

約数の個数: 80

約数和(自身を含む): 843001600

約数和(自身を除く): 586025104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 84979, 169958, 254937, 339916, 509874, 594853, 679832, 764811, 1019748, 1189706, 1359664, 1529622, 1784559, 2039496, 2294433, 2379412, 3059244, 3569118, 4078992, 4588866, 4758824, 5353677, 6118488, 7138236, 9177732, 9517648, 10707354, 12236976, 14276472, 16061031, 18355464, 21414708, 28552944, 32122062, 36710928, 42829416, 64244124, 85658832, 128488248, 256976496]

約数ペア:

[(1, 256976496), (2, 128488248), (3, 85658832), (4, 64244124), (6, 42829416), (7, 36710928), (8, 32122062), (9, 28552944), (12, 21414708), (14, 18355464), (16, 16061031), (18, 14276472), (21, 12236976), (24, 10707354), (27, 9517648), (28, 9177732), (36, 7138236), (42, 6118488), (48, 5353677), (54, 4758824), (56, 4588866), (63, 4078992), (72, 3569118), (84, 3059244), (108, 2379412), (112, 2294433), (126, 2039496), (144, 1784559), (168, 1529622), (189, 1359664), (216, 1189706), (252, 1019748), (336, 764811), (378, 679832), (432, 594853), (504, 509874), (756, 339916), (1008, 254937), (1512, 169958), (3024, 84979)]