215832324

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^2\times {\mathrm{337}}^1$

素因数の和:469

約数の個数: 72

約数和(自身を含む): 541908640

約数和(自身を除く): 326076316

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 53, 57, 76, 106, 114, 159, 212, 228, 318, 337, 636, 674, 1007, 1011, 1348, 2014, 2022, 2809, 3021, 4028, 4044, 5618, 6042, 6403, 8427, 11236, 12084, 12806, 16854, 17861, 19209, 25612, 33708, 35722, 38418, 53371, 53583, 71444, 76836, 106742, 107166, 160113, 213484, 214332, 320226, 339359, 640452, 678718, 946633, 1018077, 1357436, 1893266, 2036154, 2839899, 3786532, 4072308, 5679798, 11359596, 17986027, 35972054, 53958081, 71944108, 107916162, 215832324]

約数ペア:

[(1, 215832324), (2, 107916162), (3, 71944108), (4, 53958081), (6, 35972054), (12, 17986027), (19, 11359596), (38, 5679798), (53, 4072308), (57, 3786532), (76, 2839899), (106, 2036154), (114, 1893266), (159, 1357436), (212, 1018077), (228, 946633), (318, 678718), (337, 640452), (636, 339359), (674, 320226), (1007, 214332), (1011, 213484), (1348, 160113), (2014, 107166), (2022, 106742), (2809, 76836), (3021, 71444), (4028, 53583), (4044, 53371), (5618, 38418), (6042, 35722), (6403, 33708), (8427, 25612), (11236, 19209), (12084, 17861), (12806, 16854)]