276222816

素因数分解:

$2^5\times 3^2\times {\mathrm{239}}^1\times {\mathrm{4013}}^1$

素因数の和:4268

約数の個数: 72

約数和(自身を含む): 788991840

約数和(自身を除く): 512769024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 239, 288, 478, 717, 956, 1434, 1912, 2151, 2868, 3824, 4013, 4302, 5736, 7648, 8026, 8604, 11472, 12039, 16052, 17208, 22944, 24078, 32104, 34416, 36117, 48156, 64208, 68832, 72234, 96312, 128416, 144468, 192624, 288936, 385248, 577872, 959107, 1155744, 1918214, 2877321, 3836428, 5754642, 7672856, 8631963, 11509284, 15345712, 17263926, 23018568, 30691424, 34527852, 46037136, 69055704, 92074272, 138111408, 276222816]

約数ペア:

[(1, 276222816), (2, 138111408), (3, 92074272), (4, 69055704), (6, 46037136), (8, 34527852), (9, 30691424), (12, 23018568), (16, 17263926), (18, 15345712), (24, 11509284), (32, 8631963), (36, 7672856), (48, 5754642), (72, 3836428), (96, 2877321), (144, 1918214), (239, 1155744), (288, 959107), (478, 577872), (717, 385248), (956, 288936), (1434, 192624), (1912, 144468), (2151, 128416), (2868, 96312), (3824, 72234), (4013, 68832), (4302, 64208), (5736, 48156), (7648, 36117), (8026, 34416), (8604, 32104), (11472, 24078), (12039, 22944), (16052, 17208)]