291206002472

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11827}}^1\times {\mathrm{39971}}^1$

素因数の和:51822

約数の個数: 64

約数和(自身を含む): 680815895040

約数和(自身を除く): 389609892568

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 11827, 23654, 39971, 47308, 79942, 82789, 94616, 130097, 159884, 165578, 260194, 279797, 319768, 331156, 439681, 520388, 559594, 662312, 879362, 910679, 1040776, 1119188, 1758724, 1821358, 2238376, 3077767, 3517448, 3642716, 6155534, 7285432, 12311068, 24622136, 472737017, 945474034, 1890948068, 3309159119, 3781896136, 5200107187, 6618318238, 10400214374, 13236636476, 20800428748, 26473272952, 36400750309, 41600857496, 72801500618, 145603001236, 291206002472]

約数ペア:

[(1, 291206002472), (2, 145603001236), (4, 72801500618), (7, 41600857496), (8, 36400750309), (11, 26473272952), (14, 20800428748), (22, 13236636476), (28, 10400214374), (44, 6618318238), (56, 5200107187), (77, 3781896136), (88, 3309159119), (154, 1890948068), (308, 945474034), (616, 472737017), (11827, 24622136), (23654, 12311068), (39971, 7285432), (47308, 6155534), (79942, 3642716), (82789, 3517448), (94616, 3077767), (130097, 2238376), (159884, 1821358), (165578, 1758724), (260194, 1119188), (279797, 1040776), (319768, 910679), (331156, 879362), (439681, 662312), (520388, 559594)]