254273448

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1723}}^1$

素因数の和:1799

約数の個数: 128

約数和(自身を含む): 764628480

約数和(自身を除く): 510355032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 43, 44, 52, 66, 78, 86, 88, 104, 129, 132, 143, 156, 172, 258, 264, 286, 312, 344, 429, 473, 516, 559, 572, 858, 946, 1032, 1118, 1144, 1419, 1677, 1716, 1723, 1892, 2236, 2838, 3354, 3432, 3446, 3784, 4472, 5169, 5676, 6149, 6708, 6892, 10338, 11352, 12298, 13416, 13784, 18447, 18953, 20676, 22399, 24596, 36894, 37906, 41352, 44798, 49192, 56859, 67197, 73788, 74089, 75812, 89596, 113718, 134394, 147576, 148178, 151624, 179192, 222267, 227436, 246389, 268788, 296356, 444534, 454872, 492778, 537576, 592712, 739167, 814979, 889068, 963157, 985556, 1478334, 1629958, 1778136, 1926314, 1971112, 2444937, 2889471, 2956668, 3259916, 3852628, 4889874, 5778942, 5913336, 6519832, 7705256, 9779748, 10594727, 11557884, 19559496, 21189454, 23115768, 31784181, 42378908, 63568362, 84757816, 127136724, 254273448]

約数ペア:

[(1, 254273448), (2, 127136724), (3, 84757816), (4, 63568362), (6, 42378908), (8, 31784181), (11, 23115768), (12, 21189454), (13, 19559496), (22, 11557884), (24, 10594727), (26, 9779748), (33, 7705256), (39, 6519832), (43, 5913336), (44, 5778942), (52, 4889874), (66, 3852628), (78, 3259916), (86, 2956668), (88, 2889471), (104, 2444937), (129, 1971112), (132, 1926314), (143, 1778136), (156, 1629958), (172, 1478334), (258, 985556), (264, 963157), (286, 889068), (312, 814979), (344, 739167), (429, 592712), (473, 537576), (516, 492778), (559, 454872), (572, 444534), (858, 296356), (946, 268788), (1032, 246389), (1118, 227436), (1144, 222267), (1419, 179192), (1677, 151624), (1716, 148178), (1723, 147576), (1892, 134394), (2236, 113718), (2838, 89596), (3354, 75812), (3432, 74089), (3446, 73788), (3784, 67197), (4472, 56859), (5169, 49192), (5676, 44798), (6149, 41352), (6708, 37906), (6892, 36894), (10338, 24596), (11352, 22399), (12298, 20676), (13416, 18953), (13784, 18447)]