5621189672

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2447}}^1$

素因数の和:2623

約数の個数: 128

約数和(自身を含む): 13536460800

約数和(自身を除く): 7915271128

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 68, 76, 119, 127, 133, 136, 152, 238, 254, 266, 323, 476, 508, 532, 646, 889, 952, 1016, 1064, 1292, 1778, 2159, 2261, 2413, 2447, 2584, 3556, 4318, 4522, 4826, 4894, 7112, 8636, 9044, 9652, 9788, 15113, 16891, 17129, 17272, 18088, 19304, 19576, 30226, 33782, 34258, 41021, 41599, 46493, 60452, 67564, 68516, 82042, 83198, 92986, 120904, 135128, 137032, 164084, 166396, 185972, 287147, 291193, 310769, 325451, 328168, 332792, 371944, 574294, 582386, 621538, 650902, 790381, 1148588, 1164772, 1243076, 1301804, 1580762, 2175383, 2297176, 2329544, 2486152, 2603608, 3161524, 4350766, 5283073, 5532667, 5904611, 6323048, 8701532, 10566146, 11065334, 11809222, 17403064, 21132292, 22130668, 23618444, 36981511, 41332277, 42264584, 44261336, 47236888, 73963022, 82664554, 100378387, 147926044, 165329108, 200756774, 295852088, 330658216, 401513548, 702648709, 803027096, 1405297418, 2810594836, 5621189672]

約数ペア:

[(1, 5621189672), (2, 2810594836), (4, 1405297418), (7, 803027096), (8, 702648709), (14, 401513548), (17, 330658216), (19, 295852088), (28, 200756774), (34, 165329108), (38, 147926044), (56, 100378387), (68, 82664554), (76, 73963022), (119, 47236888), (127, 44261336), (133, 42264584), (136, 41332277), (152, 36981511), (238, 23618444), (254, 22130668), (266, 21132292), (323, 17403064), (476, 11809222), (508, 11065334), (532, 10566146), (646, 8701532), (889, 6323048), (952, 5904611), (1016, 5532667), (1064, 5283073), (1292, 4350766), (1778, 3161524), (2159, 2603608), (2261, 2486152), (2413, 2329544), (2447, 2297176), (2584, 2175383), (3556, 1580762), (4318, 1301804), (4522, 1243076), (4826, 1164772), (4894, 1148588), (7112, 790381), (8636, 650902), (9044, 621538), (9652, 582386), (9788, 574294), (15113, 371944), (16891, 332792), (17129, 328168), (17272, 325451), (18088, 310769), (19304, 291193), (19576, 287147), (30226, 185972), (33782, 166396), (34258, 164084), (41021, 137032), (41599, 135128), (46493, 120904), (60452, 92986), (67564, 83198), (68516, 82042)]