510948438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{353}}^1$

素因数の和:630

約数の個数: 128

約数和(自身を含む): 1381653504

約数和(自身を除く): 870705066

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 241, 273, 286, 353, 429, 462, 482, 546, 706, 723, 858, 1001, 1059, 1446, 1687, 2002, 2118, 2471, 2651, 3003, 3133, 3374, 3883, 4589, 4942, 5061, 5302, 6006, 6266, 7413, 7766, 7953, 9178, 9399, 10122, 11649, 13767, 14826, 15906, 18557, 18798, 21931, 23298, 27181, 27534, 32123, 34463, 37114, 43862, 50479, 54362, 55671, 64246, 65793, 68926, 81543, 85073, 96369, 100958, 103389, 111342, 131586, 151437, 163086, 170146, 192738, 206778, 241241, 255219, 302874, 353353, 482482, 510438, 595511, 706706, 723723, 935803, 1060059, 1105949, 1191022, 1447446, 1786533, 1871606, 2120118, 2211898, 2807409, 3317847, 3573066, 5614818, 6550621, 6635694, 7741643, 12165439, 13101242, 15483286, 19651863, 23224929, 24330878, 36496317, 39303726, 46449858, 72992634, 85158073, 170316146, 255474219, 510948438]

約数ペア:

[(1, 510948438), (2, 255474219), (3, 170316146), (6, 85158073), (7, 72992634), (11, 46449858), (13, 39303726), (14, 36496317), (21, 24330878), (22, 23224929), (26, 19651863), (33, 15483286), (39, 13101242), (42, 12165439), (66, 7741643), (77, 6635694), (78, 6550621), (91, 5614818), (143, 3573066), (154, 3317847), (182, 2807409), (231, 2211898), (241, 2120118), (273, 1871606), (286, 1786533), (353, 1447446), (429, 1191022), (462, 1105949), (482, 1060059), (546, 935803), (706, 723723), (723, 706706), (858, 595511), (1001, 510438), (1059, 482482), (1446, 353353), (1687, 302874), (2002, 255219), (2118, 241241), (2471, 206778), (2651, 192738), (3003, 170146), (3133, 163086), (3374, 151437), (3883, 131586), (4589, 111342), (4942, 103389), (5061, 100958), (5302, 96369), (6006, 85073), (6266, 81543), (7413, 68926), (7766, 65793), (7953, 64246), (9178, 55671), (9399, 54362), (10122, 50479), (11649, 43862), (13767, 37114), (14826, 34463), (15906, 32123), (18557, 27534), (18798, 27181), (21931, 23298)]