253079568

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{251071}}^1$

素因数の和:251092

約数の個数: 60

約数和(自身を含む): 809456128

約数和(自身を除く): 556376560

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, 251071, 502142, 753213, 1004284, 1506426, 1757497, 2008568, 2259639, 3012852, 3514994, 4017136, 4519278, 5272491, 6025704, 7029988, 9038556, 10544982, 12051408, 14059976, 15817473, 18077112, 21089964, 28119952, 31634946, 36154224, 42179928, 63269892, 84359856, 126539784, 253079568]

約数ペア:

[(1, 253079568), (2, 126539784), (3, 84359856), (4, 63269892), (6, 42179928), (7, 36154224), (8, 31634946), (9, 28119952), (12, 21089964), (14, 18077112), (16, 15817473), (18, 14059976), (21, 12051408), (24, 10544982), (28, 9038556), (36, 7029988), (42, 6025704), (48, 5272491), (56, 4519278), (63, 4017136), (72, 3514994), (84, 3012852), (112, 2259639), (126, 2008568), (144, 1757497), (168, 1506426), (252, 1004284), (336, 753213), (504, 502142), (1008, 251071)]