254341584

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{252323}}^1$

素因数の和:252344

約数の個数: 60

約数和(自身を含む): 813492576

約数和(自身を除く): 559150992

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, 252323, 504646, 756969, 1009292, 1513938, 1766261, 2018584, 2270907, 3027876, 3532522, 4037168, 4541814, 5298783, 6055752, 7065044, 9083628, 10597566, 12111504, 14130088, 15896349, 18167256, 21195132, 28260176, 31792698, 36334512, 42390264, 63585396, 84780528, 127170792, 254341584]

約数ペア:

[(1, 254341584), (2, 127170792), (3, 84780528), (4, 63585396), (6, 42390264), (7, 36334512), (8, 31792698), (9, 28260176), (12, 21195132), (14, 18167256), (16, 15896349), (18, 14130088), (21, 12111504), (24, 10597566), (28, 9083628), (36, 7065044), (42, 6055752), (48, 5298783), (56, 4541814), (63, 4037168), (72, 3532522), (84, 3027876), (112, 2270907), (126, 2018584), (144, 1766261), (168, 1513938), (252, 1009292), (336, 756969), (504, 504646), (1008, 252323)]