389369088

素因数分解:

$2^8\times 3^2\times {\mathrm{17}}^1\times {\mathrm{9941}}^1$

素因数の和:9980

約数の個数: 108

約数和(自身を含む): 1188804708

約数和(自身を除く): 799435620

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 256, 272, 288, 306, 384, 408, 544, 576, 612, 768, 816, 1088, 1152, 1224, 1632, 2176, 2304, 2448, 3264, 4352, 4896, 6528, 9792, 9941, 13056, 19584, 19882, 29823, 39168, 39764, 59646, 79528, 89469, 119292, 159056, 168997, 178938, 238584, 318112, 337994, 357876, 477168, 506991, 636224, 675988, 715752, 954336, 1013982, 1272448, 1351976, 1431504, 1520973, 1908672, 2027964, 2544896, 2703952, 2863008, 3041946, 3817344, 4055928, 5407904, 5726016, 6083892, 7634688, 8111856, 10815808, 11452032, 12167784, 16223712, 21631616, 22904064, 24335568, 32447424, 43263232, 48671136, 64894848, 97342272, 129789696, 194684544, 389369088]

約数ペア:

[(1, 389369088), (2, 194684544), (3, 129789696), (4, 97342272), (6, 64894848), (8, 48671136), (9, 43263232), (12, 32447424), (16, 24335568), (17, 22904064), (18, 21631616), (24, 16223712), (32, 12167784), (34, 11452032), (36, 10815808), (48, 8111856), (51, 7634688), (64, 6083892), (68, 5726016), (72, 5407904), (96, 4055928), (102, 3817344), (128, 3041946), (136, 2863008), (144, 2703952), (153, 2544896), (192, 2027964), (204, 1908672), (256, 1520973), (272, 1431504), (288, 1351976), (306, 1272448), (384, 1013982), (408, 954336), (544, 715752), (576, 675988), (612, 636224), (768, 506991), (816, 477168), (1088, 357876), (1152, 337994), (1224, 318112), (1632, 238584), (2176, 178938), (2304, 168997), (2448, 159056), (3264, 119292), (4352, 89469), (4896, 79528), (6528, 59646), (9792, 39764), (9941, 39168), (13056, 29823), (19584, 19882)]