821026512

素因数分解:

$2^4\times 3^2\times {\mathrm{389}}^1\times {\mathrm{14657}}^1$

素因数の和:15060

約数の個数: 60

約数和(自身を含む): 2303797860

約数和(自身を除く): 1482771348

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 389, 778, 1167, 1556, 2334, 3112, 3501, 4668, 6224, 7002, 9336, 14004, 14657, 18672, 28008, 29314, 43971, 56016, 58628, 87942, 117256, 131913, 175884, 234512, 263826, 351768, 527652, 703536, 1055304, 2110608, 5701573, 11403146, 17104719, 22806292, 34209438, 45612584, 51314157, 68418876, 91225168, 102628314, 136837752, 205256628, 273675504, 410513256, 821026512]

約数ペア:

[(1, 821026512), (2, 410513256), (3, 273675504), (4, 205256628), (6, 136837752), (8, 102628314), (9, 91225168), (12, 68418876), (16, 51314157), (18, 45612584), (24, 34209438), (36, 22806292), (48, 17104719), (72, 11403146), (144, 5701573), (389, 2110608), (778, 1055304), (1167, 703536), (1556, 527652), (2334, 351768), (3112, 263826), (3501, 234512), (4668, 175884), (6224, 131913), (7002, 117256), (9336, 87942), (14004, 58628), (14657, 56016), (18672, 43971), (28008, 29314)]