378483697438

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{937}}^1\times {\mathrm{1087}}^1$

素因数の和:2190

約数の個数: 128

約数和(自身を含む): 752426680320

約数和(自身を除く): 373942982882

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 127, 133, 154, 209, 254, 266, 418, 889, 937, 1087, 1397, 1463, 1778, 1874, 2174, 2413, 2794, 2926, 4826, 6559, 7609, 9779, 10307, 11957, 13118, 15218, 16891, 17803, 19558, 20614, 20653, 23914, 26543, 33782, 35606, 41306, 53086, 72149, 83699, 118999, 124621, 138049, 144298, 144571, 167398, 185801, 195833, 227183, 237998, 249242, 276098, 289142, 371602, 391666, 454366, 832993, 966343, 1018519, 1308989, 1370831, 1518539, 1590281, 1665986, 1932686, 2037038, 2260981, 2617978, 2622931, 2741662, 3037078, 3180562, 4521962, 5245862, 7129633, 9162923, 10629773, 11203709, 14259266, 15826867, 18325846, 18360517, 19351861, 21259546, 22407418, 24870791, 28852241, 31653734, 36721034, 38703722, 49741582, 57704482, 78425963, 129351913, 135463027, 156851926, 174095537, 201965687, 212870471, 258703826, 270926054, 348191074, 403931374, 425740942, 905463391, 1422871043, 1490093297, 1810926782, 2457686347, 2845742086, 2980186594, 4915372694, 9960097301, 17203804429, 19920194602, 27034549817, 34407608858, 54069099634, 189241848719, 378483697438]

約数ペア:

[(1, 378483697438), (2, 189241848719), (7, 54069099634), (11, 34407608858), (14, 27034549817), (19, 19920194602), (22, 17203804429), (38, 9960097301), (77, 4915372694), (127, 2980186594), (133, 2845742086), (154, 2457686347), (209, 1810926782), (254, 1490093297), (266, 1422871043), (418, 905463391), (889, 425740942), (937, 403931374), (1087, 348191074), (1397, 270926054), (1463, 258703826), (1778, 212870471), (1874, 201965687), (2174, 174095537), (2413, 156851926), (2794, 135463027), (2926, 129351913), (4826, 78425963), (6559, 57704482), (7609, 49741582), (9779, 38703722), (10307, 36721034), (11957, 31653734), (13118, 28852241), (15218, 24870791), (16891, 22407418), (17803, 21259546), (19558, 19351861), (20614, 18360517), (20653, 18325846), (23914, 15826867), (26543, 14259266), (33782, 11203709), (35606, 10629773), (41306, 9162923), (53086, 7129633), (72149, 5245862), (83699, 4521962), (118999, 3180562), (124621, 3037078), (138049, 2741662), (144298, 2622931), (144571, 2617978), (167398, 2260981), (185801, 2037038), (195833, 1932686), (227183, 1665986), (237998, 1590281), (249242, 1518539), (276098, 1370831), (289142, 1308989), (371602, 1018519), (391666, 966343), (454366, 832993)]