38951352

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:314

約数の個数: 144

約数和(自身を含む): 123243120

約数和(自身を除く): 84291768

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 33, 34, 36, 44, 51, 66, 68, 72, 88, 99, 102, 121, 132, 136, 153, 187, 198, 204, 242, 263, 264, 306, 363, 374, 396, 408, 484, 526, 561, 612, 726, 748, 789, 792, 968, 1052, 1089, 1122, 1224, 1452, 1496, 1578, 1683, 2057, 2104, 2178, 2244, 2367, 2893, 2904, 3156, 3366, 4114, 4356, 4471, 4488, 4734, 5786, 6171, 6312, 6732, 8228, 8679, 8712, 8942, 9468, 11572, 12342, 13413, 13464, 16456, 17358, 17884, 18513, 18936, 23144, 24684, 26037, 26826, 31823, 34716, 35768, 37026, 40239, 49181, 49368, 52074, 53652, 63646, 69432, 74052, 80478, 95469, 98362, 104148, 107304, 127292, 147543, 148104, 160956, 190938, 196724, 208296, 254584, 286407, 295086, 321912, 381876, 393448, 442629, 540991, 572814, 590172, 763752, 885258, 1081982, 1145628, 1180344, 1622973, 1770516, 2163964, 2291256, 3245946, 3541032, 4327928, 4868919, 6491892, 9737838, 12983784, 19475676, 38951352]

約数ペア:

[(1, 38951352), (2, 19475676), (3, 12983784), (4, 9737838), (6, 6491892), (8, 4868919), (9, 4327928), (11, 3541032), (12, 3245946), (17, 2291256), (18, 2163964), (22, 1770516), (24, 1622973), (33, 1180344), (34, 1145628), (36, 1081982), (44, 885258), (51, 763752), (66, 590172), (68, 572814), (72, 540991), (88, 442629), (99, 393448), (102, 381876), (121, 321912), (132, 295086), (136, 286407), (153, 254584), (187, 208296), (198, 196724), (204, 190938), (242, 160956), (263, 148104), (264, 147543), (306, 127292), (363, 107304), (374, 104148), (396, 98362), (408, 95469), (484, 80478), (526, 74052), (561, 69432), (612, 63646), (726, 53652), (748, 52074), (789, 49368), (792, 49181), (968, 40239), (1052, 37026), (1089, 35768), (1122, 34716), (1224, 31823), (1452, 26826), (1496, 26037), (1578, 24684), (1683, 23144), (2057, 18936), (2104, 18513), (2178, 17884), (2244, 17358), (2367, 16456), (2893, 13464), (2904, 13413), (3156, 12342), (3366, 11572), (4114, 9468), (4356, 8942), (4471, 8712), (4488, 8679), (4734, 8228), (5786, 6732), (6171, 6312)]