40282242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:408

約数の個数: 128

約数和(自身を含む): 114186240

約数和(自身を除く): 73903998

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 19, 21, 22, 26, 33, 38, 39, 42, 57, 66, 77, 78, 91, 114, 133, 143, 154, 182, 209, 231, 247, 266, 273, 286, 353, 399, 418, 429, 462, 494, 546, 627, 706, 741, 798, 858, 1001, 1059, 1254, 1463, 1482, 1729, 2002, 2118, 2471, 2717, 2926, 3003, 3458, 3883, 4389, 4589, 4942, 5187, 5434, 6006, 6707, 7413, 7766, 8151, 8778, 9178, 10374, 11649, 13414, 13767, 14826, 16302, 19019, 20121, 23298, 27181, 27534, 32123, 38038, 40242, 46949, 50479, 54362, 57057, 64246, 73777, 81543, 87191, 93898, 96369, 100958, 114114, 140847, 147554, 151437, 163086, 174382, 192738, 221331, 261573, 281694, 302874, 353353, 442662, 516439, 523146, 610337, 706706, 959101, 1032878, 1060059, 1220674, 1549317, 1831011, 1918202, 2120118, 2877303, 3098634, 3662022, 5754606, 6713707, 13427414, 20141121, 40282242]

約数ペア:

[(1, 40282242), (2, 20141121), (3, 13427414), (6, 6713707), (7, 5754606), (11, 3662022), (13, 3098634), (14, 2877303), (19, 2120118), (21, 1918202), (22, 1831011), (26, 1549317), (33, 1220674), (38, 1060059), (39, 1032878), (42, 959101), (57, 706706), (66, 610337), (77, 523146), (78, 516439), (91, 442662), (114, 353353), (133, 302874), (143, 281694), (154, 261573), (182, 221331), (209, 192738), (231, 174382), (247, 163086), (266, 151437), (273, 147554), (286, 140847), (353, 114114), (399, 100958), (418, 96369), (429, 93898), (462, 87191), (494, 81543), (546, 73777), (627, 64246), (706, 57057), (741, 54362), (798, 50479), (858, 46949), (1001, 40242), (1059, 38038), (1254, 32123), (1463, 27534), (1482, 27181), (1729, 23298), (2002, 20121), (2118, 19019), (2471, 16302), (2717, 14826), (2926, 13767), (3003, 13414), (3458, 11649), (3883, 10374), (4389, 9178), (4589, 8778), (4942, 8151), (5187, 7766), (5434, 7413), (6006, 6707)]