552345352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:267

約数の個数: 128

約数和(自身を含む): 1238630400

約数和(自身を除く): 686285048

約数列:

[1, 2, 4, 8, 13, 19, 26, 31, 38, 52, 62, 71, 76, 104, 124, 127, 142, 152, 247, 248, 254, 284, 403, 494, 508, 568, 589, 806, 923, 988, 1016, 1178, 1349, 1612, 1651, 1846, 1976, 2201, 2356, 2413, 2698, 3224, 3302, 3692, 3937, 4402, 4712, 4826, 5396, 6604, 7384, 7657, 7874, 8804, 9017, 9652, 10792, 13208, 15314, 15748, 17537, 17608, 18034, 19304, 28613, 30628, 31369, 31496, 35074, 36068, 41819, 51181, 57226, 61256, 62738, 70148, 72136, 74803, 83638, 102362, 114452, 117221, 125476, 140296, 149606, 167276, 171323, 204724, 228904, 234442, 250952, 279527, 299212, 334552, 342646, 409448, 468884, 543647, 559054, 598424, 685292, 937768, 972439, 1087294, 1118108, 1370584, 1944878, 2174588, 2227199, 2236216, 3633851, 3889756, 4349176, 4454398, 5311013, 7267702, 7779512, 8908796, 10622026, 14535404, 17817592, 21244052, 29070808, 42488104, 69043169, 138086338, 276172676, 552345352]

約数ペア:

[(1, 552345352), (2, 276172676), (4, 138086338), (8, 69043169), (13, 42488104), (19, 29070808), (26, 21244052), (31, 17817592), (38, 14535404), (52, 10622026), (62, 8908796), (71, 7779512), (76, 7267702), (104, 5311013), (124, 4454398), (127, 4349176), (142, 3889756), (152, 3633851), (247, 2236216), (248, 2227199), (254, 2174588), (284, 1944878), (403, 1370584), (494, 1118108), (508, 1087294), (568, 972439), (589, 937768), (806, 685292), (923, 598424), (988, 559054), (1016, 543647), (1178, 468884), (1349, 409448), (1612, 342646), (1651, 334552), (1846, 299212), (1976, 279527), (2201, 250952), (2356, 234442), (2413, 228904), (2698, 204724), (3224, 171323), (3302, 167276), (3692, 149606), (3937, 140296), (4402, 125476), (4712, 117221), (4826, 114452), (5396, 102362), (6604, 83638), (7384, 74803), (7657, 72136), (7874, 70148), (8804, 62738), (9017, 61256), (9652, 57226), (10792, 51181), (13208, 41819), (15314, 36068), (15748, 35074), (17537, 31496), (17608, 31369), (18034, 30628), (19304, 28613)]