305303742

素因数分解:

$2^1\times 3^6\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:249

約数の個数: 112

約数和(自身を含む): 736594560

約数和(自身を除く): 431290818

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 103, 107, 114, 162, 171, 206, 214, 243, 309, 321, 342, 486, 513, 618, 642, 729, 927, 963, 1026, 1458, 1539, 1854, 1926, 1957, 2033, 2781, 2889, 3078, 3914, 4066, 4617, 5562, 5778, 5871, 6099, 8343, 8667, 9234, 11021, 11742, 12198, 13851, 16686, 17334, 17613, 18297, 22042, 25029, 26001, 27702, 33063, 35226, 36594, 50058, 52002, 52839, 54891, 66126, 75087, 78003, 99189, 105678, 109782, 150174, 156006, 158517, 164673, 198378, 209399, 297567, 317034, 329346, 418798, 475551, 494019, 595134, 628197, 892701, 951102, 988038, 1256394, 1426653, 1482057, 1785402, 1884591, 2678103, 2853306, 2964114, 3769182, 5356206, 5653773, 8034309, 11307546, 16068618, 16961319, 33922638, 50883957, 101767914, 152651871, 305303742]

約数ペア:

[(1, 305303742), (2, 152651871), (3, 101767914), (6, 50883957), (9, 33922638), (18, 16961319), (19, 16068618), (27, 11307546), (38, 8034309), (54, 5653773), (57, 5356206), (81, 3769182), (103, 2964114), (107, 2853306), (114, 2678103), (162, 1884591), (171, 1785402), (206, 1482057), (214, 1426653), (243, 1256394), (309, 988038), (321, 951102), (342, 892701), (486, 628197), (513, 595134), (618, 494019), (642, 475551), (729, 418798), (927, 329346), (963, 317034), (1026, 297567), (1458, 209399), (1539, 198378), (1854, 164673), (1926, 158517), (1957, 156006), (2033, 150174), (2781, 109782), (2889, 105678), (3078, 99189), (3914, 78003), (4066, 75087), (4617, 66126), (5562, 54891), (5778, 52839), (5871, 52002), (6099, 50058), (8343, 36594), (8667, 35226), (9234, 33063), (11021, 27702), (11742, 26001), (12198, 25029), (13851, 22042), (16686, 18297), (17334, 17613)]