2172800328

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2207}}^1$

素因数の和:2379

約数の個数: 128

約数和(自身を含む): 6104678400

約数和(自身を除く): 3931878072

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 127, 136, 152, 204, 228, 254, 323, 381, 408, 456, 508, 646, 762, 969, 1016, 1292, 1524, 1938, 2159, 2207, 2413, 2584, 3048, 3876, 4318, 4414, 4826, 6477, 6621, 7239, 7752, 8636, 8828, 9652, 12954, 13242, 14478, 17272, 17656, 19304, 25908, 26484, 28956, 37519, 41021, 41933, 51816, 52968, 57912, 75038, 82042, 83866, 112557, 123063, 125799, 150076, 164084, 167732, 225114, 246126, 251598, 280289, 300152, 328168, 335464, 450228, 492252, 503196, 560578, 712861, 840867, 900456, 984504, 1006392, 1121156, 1425722, 1681734, 2138583, 2242312, 2851444, 3363468, 4277166, 4764913, 5325491, 5702888, 6726936, 8554332, 9529826, 10650982, 14294739, 15976473, 17108664, 19059652, 21301964, 28589478, 31952946, 38119304, 42603928, 57178956, 63905892, 90533347, 114357912, 127811784, 181066694, 271600041, 362133388, 543200082, 724266776, 1086400164, 2172800328]

約数ペア:

[(1, 2172800328), (2, 1086400164), (3, 724266776), (4, 543200082), (6, 362133388), (8, 271600041), (12, 181066694), (17, 127811784), (19, 114357912), (24, 90533347), (34, 63905892), (38, 57178956), (51, 42603928), (57, 38119304), (68, 31952946), (76, 28589478), (102, 21301964), (114, 19059652), (127, 17108664), (136, 15976473), (152, 14294739), (204, 10650982), (228, 9529826), (254, 8554332), (323, 6726936), (381, 5702888), (408, 5325491), (456, 4764913), (508, 4277166), (646, 3363468), (762, 2851444), (969, 2242312), (1016, 2138583), (1292, 1681734), (1524, 1425722), (1938, 1121156), (2159, 1006392), (2207, 984504), (2413, 900456), (2584, 840867), (3048, 712861), (3876, 560578), (4318, 503196), (4414, 492252), (4826, 450228), (6477, 335464), (6621, 328168), (7239, 300152), (7752, 280289), (8636, 251598), (8828, 246126), (9652, 225114), (12954, 167732), (13242, 164084), (14478, 150076), (17272, 125799), (17656, 123063), (19304, 112557), (25908, 83866), (26484, 82042), (28956, 75038), (37519, 57912), (41021, 52968), (41933, 51816)]