287576268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3167}}^1$

素因数の和:3251

約数の個数: 96

約数和(自身を含む): 817496064

約数和(自身を除く): 529919796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 47, 69, 84, 92, 94, 138, 141, 161, 188, 276, 282, 322, 329, 483, 564, 644, 658, 966, 987, 1081, 1316, 1932, 1974, 2162, 3167, 3243, 3948, 4324, 6334, 6486, 7567, 9501, 12668, 12972, 15134, 19002, 22169, 22701, 30268, 38004, 44338, 45402, 66507, 72841, 88676, 90804, 133014, 145682, 148849, 218523, 266028, 291364, 297698, 437046, 446547, 509887, 595396, 874092, 893094, 1019774, 1041943, 1529661, 1786188, 2039548, 2083886, 3059322, 3125829, 3423527, 4167772, 6118644, 6251658, 6847054, 10270581, 12503316, 13694108, 20541162, 23964689, 41082324, 47929378, 71894067, 95858756, 143788134, 287576268]

約数ペア:

[(1, 287576268), (2, 143788134), (3, 95858756), (4, 71894067), (6, 47929378), (7, 41082324), (12, 23964689), (14, 20541162), (21, 13694108), (23, 12503316), (28, 10270581), (42, 6847054), (46, 6251658), (47, 6118644), (69, 4167772), (84, 3423527), (92, 3125829), (94, 3059322), (138, 2083886), (141, 2039548), (161, 1786188), (188, 1529661), (276, 1041943), (282, 1019774), (322, 893094), (329, 874092), (483, 595396), (564, 509887), (644, 446547), (658, 437046), (966, 297698), (987, 291364), (1081, 266028), (1316, 218523), (1932, 148849), (1974, 145682), (2162, 133014), (3167, 90804), (3243, 88676), (3948, 72841), (4324, 66507), (6334, 45402), (6486, 44338), (7567, 38004), (9501, 30268), (12668, 22701), (12972, 22169), (15134, 19002)]