1256231088

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{1246261}}^1$

素因数の和:1246282

約数の個数: 60

約数和(自身を含む): 4017948688

約数和(自身を除く): 2761717600

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 1246261, 2492522, 3738783, 4985044, 7477566, 8723827, 9970088, 11216349, 14955132, 17447654, 19940176, 22432698, 26171481, 29910264, 34895308, 44865396, 52342962, 59820528, 69790616, 78514443, 89730792, 104685924, 139581232, 157028886, 179461584, 209371848, 314057772, 418743696, 628115544, 1256231088]

約数ペア:

[(1, 1256231088), (2, 628115544), (3, 418743696), (4, 314057772), (6, 209371848), (7, 179461584), (8, 157028886), (9, 139581232), (12, 104685924), (14, 89730792), (16, 78514443), (18, 69790616), (21, 59820528), (24, 52342962), (28, 44865396), (36, 34895308), (42, 29910264), (48, 26171481), (56, 22432698), (63, 19940176), (72, 17447654), (84, 14955132), (112, 11216349), (126, 9970088), (144, 8723827), (168, 7477566), (252, 4985044), (336, 3738783), (504, 2492522), (1008, 1246261)]