266938704

素因数分解:

$2^4\times 3^2\times {\mathrm{257}}^1\times {\mathrm{7213}}^1$

素因数の和:7484

約数の個数: 60

約数和(自身を含む): 750068436

約数和(自身を除く): 483129732

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 257, 514, 771, 1028, 1542, 2056, 2313, 3084, 4112, 4626, 6168, 7213, 9252, 12336, 14426, 18504, 21639, 28852, 37008, 43278, 57704, 64917, 86556, 115408, 129834, 173112, 259668, 346224, 519336, 1038672, 1853741, 3707482, 5561223, 7414964, 11122446, 14829928, 16683669, 22244892, 29659856, 33367338, 44489784, 66734676, 88979568, 133469352, 266938704]

約数ペア:

[(1, 266938704), (2, 133469352), (3, 88979568), (4, 66734676), (6, 44489784), (8, 33367338), (9, 29659856), (12, 22244892), (16, 16683669), (18, 14829928), (24, 11122446), (36, 7414964), (48, 5561223), (72, 3707482), (144, 1853741), (257, 1038672), (514, 519336), (771, 346224), (1028, 259668), (1542, 173112), (2056, 129834), (2313, 115408), (3084, 86556), (4112, 64917), (4626, 57704), (6168, 43278), (7213, 37008), (9252, 28852), (12336, 21639), (14426, 18504)]