259321104

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{257263}}^1$

素因数の和:257284

約数の個数: 60

約数和(自身を含む): 829419136

約数和(自身を除く): 570098032

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, 257263, 514526, 771789, 1029052, 1543578, 1800841, 2058104, 2315367, 3087156, 3601682, 4116208, 4630734, 5402523, 6174312, 7203364, 9261468, 10805046, 12348624, 14406728, 16207569, 18522936, 21610092, 28813456, 32415138, 37045872, 43220184, 64830276, 86440368, 129660552, 259321104]

約数ペア:

[(1, 259321104), (2, 129660552), (3, 86440368), (4, 64830276), (6, 43220184), (7, 37045872), (8, 32415138), (9, 28813456), (12, 21610092), (14, 18522936), (16, 16207569), (18, 14406728), (21, 12348624), (24, 10805046), (28, 9261468), (36, 7203364), (42, 6174312), (48, 5402523), (56, 4630734), (63, 4116208), (72, 3601682), (84, 3087156), (112, 2315367), (126, 2058104), (144, 1800841), (168, 1543578), (252, 1029052), (336, 771789), (504, 514526), (1008, 257263)]