252907746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{24379}}^1$

素因数の和:24423

約数の個数: 64

約数和(自身を含む): 655334400

約数和(自身を除く): 402426654

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 3458, 5187, 10374, 24379, 48758, 73137, 146274, 170653, 316927, 341306, 463201, 511959, 633854, 926402, 950781, 1023918, 1389603, 1901562, 2218489, 2779206, 3242407, 4436978, 6021613, 6484814, 6655467, 9727221, 12043226, 13310934, 18064839, 19454442, 36129678, 42151291, 84302582, 126453873, 252907746]

約数ペア:

[(1, 252907746), (2, 126453873), (3, 84302582), (6, 42151291), (7, 36129678), (13, 19454442), (14, 18064839), (19, 13310934), (21, 12043226), (26, 9727221), (38, 6655467), (39, 6484814), (42, 6021613), (57, 4436978), (78, 3242407), (91, 2779206), (114, 2218489), (133, 1901562), (182, 1389603), (247, 1023918), (266, 950781), (273, 926402), (399, 633854), (494, 511959), (546, 463201), (741, 341306), (798, 316927), (1482, 170653), (1729, 146274), (3458, 73137), (5187, 48758), (10374, 24379)]