266937528

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:270

約数の個数: 192

約数和(自身を含む): 817966080

約数和(自身を除く): 551028552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 31, 33, 39, 44, 52, 62, 66, 78, 88, 93, 104, 124, 132, 143, 156, 169, 186, 193, 248, 264, 286, 312, 338, 341, 372, 386, 403, 429, 507, 572, 579, 676, 682, 744, 772, 806, 858, 1014, 1023, 1144, 1158, 1209, 1352, 1364, 1544, 1612, 1716, 1859, 2028, 2046, 2123, 2316, 2418, 2509, 2728, 3224, 3432, 3718, 4056, 4092, 4246, 4433, 4632, 4836, 5018, 5239, 5577, 5983, 6369, 7436, 7527, 8184, 8492, 8866, 9672, 10036, 10478, 11154, 11966, 12738, 13299, 14872, 15054, 15717, 16984, 17732, 17949, 20072, 20956, 22308, 23932, 25476, 26598, 27599, 30108, 31434, 32617, 35464, 35898, 41912, 44616, 47864, 50952, 53196, 55198, 57629, 60216, 62868, 65234, 65813, 71796, 77779, 82797, 97851, 106392, 110396, 115258, 125736, 130468, 131626, 143592, 155558, 165594, 172887, 195702, 197439, 220792, 230516, 233337, 260936, 263252, 311116, 331188, 345774, 358787, 391404, 394878, 461032, 466674, 526504, 622232, 662376, 691548, 717574, 782808, 789756, 855569, 933348, 1011127, 1076361, 1383096, 1435148, 1579512, 1711138, 1866696, 2022254, 2152722, 2566707, 2870296, 3033381, 3422276, 4044508, 4305444, 5133414, 6066762, 6844552, 8089016, 8610888, 10266828, 11122397, 12133524, 20533656, 22244794, 24267048, 33367191, 44489588, 66734382, 88979176, 133468764, 266937528]

約数ペア:

[(1, 266937528), (2, 133468764), (3, 88979176), (4, 66734382), (6, 44489588), (8, 33367191), (11, 24267048), (12, 22244794), (13, 20533656), (22, 12133524), (24, 11122397), (26, 10266828), (31, 8610888), (33, 8089016), (39, 6844552), (44, 6066762), (52, 5133414), (62, 4305444), (66, 4044508), (78, 3422276), (88, 3033381), (93, 2870296), (104, 2566707), (124, 2152722), (132, 2022254), (143, 1866696), (156, 1711138), (169, 1579512), (186, 1435148), (193, 1383096), (248, 1076361), (264, 1011127), (286, 933348), (312, 855569), (338, 789756), (341, 782808), (372, 717574), (386, 691548), (403, 662376), (429, 622232), (507, 526504), (572, 466674), (579, 461032), (676, 394878), (682, 391404), (744, 358787), (772, 345774), (806, 331188), (858, 311116), (1014, 263252), (1023, 260936), (1144, 233337), (1158, 230516), (1209, 220792), (1352, 197439), (1364, 195702), (1544, 172887), (1612, 165594), (1716, 155558), (1859, 143592), (2028, 131626), (2046, 130468), (2123, 125736), (2316, 115258), (2418, 110396), (2509, 106392), (2728, 97851), (3224, 82797), (3432, 77779), (3718, 71796), (4056, 65813), (4092, 65234), (4246, 62868), (4433, 60216), (4632, 57629), (4836, 55198), (5018, 53196), (5239, 50952), (5577, 47864), (5983, 44616), (6369, 41912), (7436, 35898), (7527, 35464), (8184, 32617), (8492, 31434), (8866, 30108), (9672, 27599), (10036, 26598), (10478, 25476), (11154, 23932), (11966, 22308), (12738, 20956), (13299, 20072), (14872, 17949), (15054, 17732), (15717, 16984)]