1216165824

素因数分解:

$2^6\times 3^2\times {\mathrm{97}}^1\times {\mathrm{21767}}^1$

素因数の和:21882

約数の個数: 84

約数和(自身を含む): 3522018864

約数和(自身を除く): 2305853040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 97, 144, 192, 194, 288, 291, 388, 576, 582, 776, 873, 1164, 1552, 1746, 2328, 3104, 3492, 4656, 6208, 6984, 9312, 13968, 18624, 21767, 27936, 43534, 55872, 65301, 87068, 130602, 174136, 195903, 261204, 348272, 391806, 522408, 696544, 783612, 1044816, 1393088, 1567224, 2089632, 2111399, 3134448, 4179264, 4222798, 6268896, 6334197, 8445596, 12537792, 12668394, 16891192, 19002591, 25336788, 33782384, 38005182, 50673576, 67564768, 76010364, 101347152, 135129536, 152020728, 202694304, 304041456, 405388608, 608082912, 1216165824]

約数ペア:

[(1, 1216165824), (2, 608082912), (3, 405388608), (4, 304041456), (6, 202694304), (8, 152020728), (9, 135129536), (12, 101347152), (16, 76010364), (18, 67564768), (24, 50673576), (32, 38005182), (36, 33782384), (48, 25336788), (64, 19002591), (72, 16891192), (96, 12668394), (97, 12537792), (144, 8445596), (192, 6334197), (194, 6268896), (288, 4222798), (291, 4179264), (388, 3134448), (576, 2111399), (582, 2089632), (776, 1567224), (873, 1393088), (1164, 1044816), (1552, 783612), (1746, 696544), (2328, 522408), (3104, 391806), (3492, 348272), (4656, 261204), (6208, 195903), (6984, 174136), (9312, 130602), (13968, 87068), (18624, 65301), (21767, 55872), (27936, 43534)]