258516768

素因数分解:

$2^5\times 3^1\times {\mathrm{907}}^1\times {\mathrm{2969}}^1$

素因数の和:3889

約数の個数: 48

約数和(自身を含む): 679583520

約数和(自身を除く): 421066752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 907, 1814, 2721, 2969, 3628, 5442, 5938, 7256, 8907, 10884, 11876, 14512, 17814, 21768, 23752, 29024, 35628, 43536, 47504, 71256, 87072, 95008, 142512, 285024, 2692883, 5385766, 8078649, 10771532, 16157298, 21543064, 32314596, 43086128, 64629192, 86172256, 129258384, 258516768]

約数ペア:

[(1, 258516768), (2, 129258384), (3, 86172256), (4, 64629192), (6, 43086128), (8, 32314596), (12, 21543064), (16, 16157298), (24, 10771532), (32, 8078649), (48, 5385766), (96, 2692883), (907, 285024), (1814, 142512), (2721, 95008), (2969, 87072), (3628, 71256), (5442, 47504), (5938, 43536), (7256, 35628), (8907, 29024), (10884, 23752), (11876, 21768), (14512, 17814)]