251136732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1423}}^1$

素因数の和:1639

約数の個数: 96

約数和(自身を含む): 734920704

約数和(自身を除く): 483783972

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 191, 231, 308, 382, 462, 573, 764, 924, 1146, 1337, 1423, 2101, 2292, 2674, 2846, 4011, 4202, 4269, 5348, 5692, 6303, 8022, 8404, 8538, 9961, 12606, 14707, 15653, 16044, 17076, 19922, 25212, 29414, 29883, 31306, 39844, 44121, 46959, 58828, 59766, 62612, 88242, 93918, 109571, 119532, 176484, 187836, 219142, 271793, 328713, 438284, 543586, 657426, 815379, 1087172, 1314852, 1630758, 1902551, 2989723, 3261516, 3805102, 5707653, 5979446, 7610204, 8969169, 11415306, 11958892, 17938338, 20928061, 22830612, 35876676, 41856122, 62784183, 83712244, 125568366, 251136732]

約数ペア:

[(1, 251136732), (2, 125568366), (3, 83712244), (4, 62784183), (6, 41856122), (7, 35876676), (11, 22830612), (12, 20928061), (14, 17938338), (21, 11958892), (22, 11415306), (28, 8969169), (33, 7610204), (42, 5979446), (44, 5707653), (66, 3805102), (77, 3261516), (84, 2989723), (132, 1902551), (154, 1630758), (191, 1314852), (231, 1087172), (308, 815379), (382, 657426), (462, 543586), (573, 438284), (764, 328713), (924, 271793), (1146, 219142), (1337, 187836), (1423, 176484), (2101, 119532), (2292, 109571), (2674, 93918), (2846, 88242), (4011, 62612), (4202, 59766), (4269, 58828), (5348, 46959), (5692, 44121), (6303, 39844), (8022, 31306), (8404, 29883), (8538, 29414), (9961, 25212), (12606, 19922), (14707, 17076), (15653, 16044)]