38962728

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:448

約数の個数: 128

約数和(自身を含む): 125740800

約数和(自身を除く): 86778072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 73, 84, 108, 126, 146, 168, 189, 216, 219, 252, 292, 353, 378, 438, 504, 511, 584, 657, 706, 756, 876, 1022, 1059, 1314, 1412, 1512, 1533, 1752, 1971, 2044, 2118, 2471, 2628, 2824, 3066, 3177, 3942, 4088, 4236, 4599, 4942, 5256, 6132, 6354, 7413, 7884, 8472, 9198, 9531, 9884, 12264, 12708, 13797, 14826, 15768, 18396, 19062, 19768, 22239, 25416, 25769, 27594, 29652, 36792, 38124, 44478, 51538, 55188, 59304, 66717, 76248, 77307, 88956, 103076, 110376, 133434, 154614, 177912, 180383, 206152, 231921, 266868, 309228, 360766, 463842, 533736, 541149, 618456, 695763, 721532, 927684, 1082298, 1391526, 1443064, 1623447, 1855368, 2164596, 2783052, 3246894, 4329192, 4870341, 5566104, 6493788, 9740682, 12987576, 19481364, 38962728]

約数ペア:

[(1, 38962728), (2, 19481364), (3, 12987576), (4, 9740682), (6, 6493788), (7, 5566104), (8, 4870341), (9, 4329192), (12, 3246894), (14, 2783052), (18, 2164596), (21, 1855368), (24, 1623447), (27, 1443064), (28, 1391526), (36, 1082298), (42, 927684), (54, 721532), (56, 695763), (63, 618456), (72, 541149), (73, 533736), (84, 463842), (108, 360766), (126, 309228), (146, 266868), (168, 231921), (189, 206152), (216, 180383), (219, 177912), (252, 154614), (292, 133434), (353, 110376), (378, 103076), (438, 88956), (504, 77307), (511, 76248), (584, 66717), (657, 59304), (706, 55188), (756, 51538), (876, 44478), (1022, 38124), (1059, 36792), (1314, 29652), (1412, 27594), (1512, 25769), (1533, 25416), (1752, 22239), (1971, 19768), (2044, 19062), (2118, 18396), (2471, 15768), (2628, 14826), (2824, 13797), (3066, 12708), (3177, 12264), (3942, 9884), (4088, 9531), (4236, 9198), (4599, 8472), (4942, 7884), (5256, 7413), (6132, 6354)]