248395728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{739273}}^1$

素因数の和:739291

約数の個数: 40

約数和(自身を含む): 733359808

約数和(自身を除く): 484964080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 739273, 1478546, 2217819, 2957092, 4435638, 5174911, 5914184, 8871276, 10349822, 11828368, 15524733, 17742552, 20699644, 31049466, 35485104, 41399288, 62098932, 82798576, 124197864, 248395728]

約数ペア:

[(1, 248395728), (2, 124197864), (3, 82798576), (4, 62098932), (6, 41399288), (7, 35485104), (8, 31049466), (12, 20699644), (14, 17742552), (16, 15524733), (21, 11828368), (24, 10349822), (28, 8871276), (42, 5914184), (48, 5174911), (56, 4435638), (84, 2957092), (112, 2217819), (168, 1478546), (336, 739273)]