266923476

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 746928000

約数和(自身を除く): 480004524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 53, 57, 74, 76, 106, 111, 114, 148, 159, 171, 199, 212, 222, 228, 318, 333, 342, 398, 444, 477, 597, 636, 666, 684, 703, 796, 954, 1007, 1194, 1332, 1406, 1791, 1908, 1961, 2014, 2109, 2388, 2812, 3021, 3582, 3781, 3922, 4028, 4218, 5883, 6042, 6327, 7164, 7363, 7562, 7844, 8436, 9063, 10547, 11343, 11766, 12084, 12654, 14726, 15124, 17649, 18126, 21094, 22089, 22686, 23532, 25308, 29452, 31641, 34029, 35298, 36252, 37259, 42188, 44178, 45372, 63282, 66267, 68058, 70596, 74518, 88356, 94923, 111777, 126564, 132534, 136116, 139897, 149036, 189846, 200393, 223554, 265068, 279794, 335331, 379692, 390239, 400786, 419691, 447108, 559588, 601179, 670662, 780478, 801572, 839382, 1170717, 1202358, 1259073, 1341324, 1560956, 1678764, 1803537, 2341434, 2404716, 2518146, 3512151, 3607074, 4682868, 5036292, 7024302, 7214148, 7414541, 14048604, 14829082, 22243623, 29658164, 44487246, 66730869, 88974492, 133461738, 266923476]

約数ペア:

[(1, 266923476), (2, 133461738), (3, 88974492), (4, 66730869), (6, 44487246), (9, 29658164), (12, 22243623), (18, 14829082), (19, 14048604), (36, 7414541), (37, 7214148), (38, 7024302), (53, 5036292), (57, 4682868), (74, 3607074), (76, 3512151), (106, 2518146), (111, 2404716), (114, 2341434), (148, 1803537), (159, 1678764), (171, 1560956), (199, 1341324), (212, 1259073), (222, 1202358), (228, 1170717), (318, 839382), (333, 801572), (342, 780478), (398, 670662), (444, 601179), (477, 559588), (597, 447108), (636, 419691), (666, 400786), (684, 390239), (703, 379692), (796, 335331), (954, 279794), (1007, 265068), (1194, 223554), (1332, 200393), (1406, 189846), (1791, 149036), (1908, 139897), (1961, 136116), (2014, 132534), (2109, 126564), (2388, 111777), (2812, 94923), (3021, 88356), (3582, 74518), (3781, 70596), (3922, 68058), (4028, 66267), (4218, 63282), (5883, 45372), (6042, 44178), (6327, 42188), (7164, 37259), (7363, 36252), (7562, 35298), (7844, 34029), (8436, 31641), (9063, 29452), (10547, 25308), (11343, 23532), (11766, 22686), (12084, 22089), (12654, 21094), (14726, 18126), (15124, 17649)]