256008816

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{84659}}^1$

素因数の和:84683

約数の個数: 80

約数和(自身を含む): 839827200

約数和(自身を除く): 583818384

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, 84659, 169318, 253977, 338636, 507954, 592613, 677272, 761931, 1015908, 1185226, 1354544, 1523862, 1777839, 2031816, 2285793, 2370452, 3047724, 3555678, 4063632, 4571586, 4740904, 5333517, 6095448, 7111356, 9143172, 9481808, 10667034, 12190896, 14222712, 16000551, 18286344, 21334068, 28445424, 32001102, 36572688, 42668136, 64002204, 85336272, 128004408, 256008816]

約数ペア:

[(1, 256008816), (2, 128004408), (3, 85336272), (4, 64002204), (6, 42668136), (7, 36572688), (8, 32001102), (9, 28445424), (12, 21334068), (14, 18286344), (16, 16000551), (18, 14222712), (21, 12190896), (24, 10667034), (27, 9481808), (28, 9143172), (36, 7111356), (42, 6095448), (48, 5333517), (54, 4740904), (56, 4571586), (63, 4063632), (72, 3555678), (84, 3047724), (108, 2370452), (112, 2285793), (126, 2031816), (144, 1777839), (168, 1523862), (189, 1354544), (216, 1185226), (252, 1015908), (336, 761931), (378, 677272), (432, 592613), (504, 507954), (756, 338636), (1008, 253977), (1512, 169318), (3024, 84659)]