264668508

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:284

約数の個数: 144

約数和(自身を含む): 748174336

約数和(自身を除く): 483505828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 73, 78, 117, 122, 127, 146, 156, 183, 219, 234, 244, 254, 292, 366, 381, 438, 468, 508, 549, 657, 732, 762, 793, 876, 949, 1098, 1143, 1314, 1524, 1586, 1651, 1898, 2196, 2286, 2379, 2628, 2847, 3172, 3302, 3796, 4453, 4572, 4758, 4953, 5694, 6604, 7137, 7747, 8541, 8906, 9271, 9516, 9906, 11388, 13359, 14274, 14859, 15494, 17082, 17812, 18542, 19812, 23241, 26718, 27813, 28548, 29718, 30988, 34164, 37084, 40077, 46482, 53436, 55626, 57889, 59436, 69723, 80154, 83439, 92964, 100711, 111252, 115778, 120523, 139446, 160308, 166878, 173667, 201422, 231556, 241046, 278892, 302133, 333756, 347334, 361569, 402844, 482092, 521001, 565531, 604266, 694668, 723138, 906399, 1042002, 1084707, 1131062, 1208532, 1446276, 1696593, 1812798, 2084004, 2169414, 2262124, 3393186, 3625596, 4338828, 5089779, 6786372, 7351903, 10179558, 14703806, 20359116, 22055709, 29407612, 44111418, 66167127, 88222836, 132334254, 264668508]

約数ペア:

[(1, 264668508), (2, 132334254), (3, 88222836), (4, 66167127), (6, 44111418), (9, 29407612), (12, 22055709), (13, 20359116), (18, 14703806), (26, 10179558), (36, 7351903), (39, 6786372), (52, 5089779), (61, 4338828), (73, 3625596), (78, 3393186), (117, 2262124), (122, 2169414), (127, 2084004), (146, 1812798), (156, 1696593), (183, 1446276), (219, 1208532), (234, 1131062), (244, 1084707), (254, 1042002), (292, 906399), (366, 723138), (381, 694668), (438, 604266), (468, 565531), (508, 521001), (549, 482092), (657, 402844), (732, 361569), (762, 347334), (793, 333756), (876, 302133), (949, 278892), (1098, 241046), (1143, 231556), (1314, 201422), (1524, 173667), (1586, 166878), (1651, 160308), (1898, 139446), (2196, 120523), (2286, 115778), (2379, 111252), (2628, 100711), (2847, 92964), (3172, 83439), (3302, 80154), (3796, 69723), (4453, 59436), (4572, 57889), (4758, 55626), (4953, 53436), (5694, 46482), (6604, 40077), (7137, 37084), (7747, 34164), (8541, 30988), (8906, 29718), (9271, 28548), (9516, 27813), (9906, 26718), (11388, 23241), (13359, 19812), (14274, 18542), (14859, 17812), (15494, 17082)]