264550908

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{173}}^1\times {\mathrm{353}}^1$

素因数の和:571

約数の個数: 72

約数和(自身を含む): 657106128

約数和(自身を除く): 392555220

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 173, 228, 346, 353, 361, 519, 692, 706, 722, 1038, 1059, 1083, 1412, 1444, 2076, 2118, 2166, 3287, 4236, 4332, 6574, 6707, 9861, 13148, 13414, 19722, 20121, 26828, 39444, 40242, 61069, 62453, 80484, 122138, 124906, 127433, 183207, 187359, 244276, 249812, 254866, 366414, 374718, 382299, 509732, 732828, 749436, 764598, 1160311, 1529196, 2320622, 3480933, 4641244, 6961866, 13923732, 22045909, 44091818, 66137727, 88183636, 132275454, 264550908]

約数ペア:

[(1, 264550908), (2, 132275454), (3, 88183636), (4, 66137727), (6, 44091818), (12, 22045909), (19, 13923732), (38, 6961866), (57, 4641244), (76, 3480933), (114, 2320622), (173, 1529196), (228, 1160311), (346, 764598), (353, 749436), (361, 732828), (519, 509732), (692, 382299), (706, 374718), (722, 366414), (1038, 254866), (1059, 249812), (1083, 244276), (1412, 187359), (1444, 183207), (2076, 127433), (2118, 124906), (2166, 122138), (3287, 80484), (4236, 62453), (4332, 61069), (6574, 40242), (6707, 39444), (9861, 26828), (13148, 20121), (13414, 19722)]