265510518

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{547}}^1$

素因数の和:706

約数の個数: 96

約数和(自身を含む): 671698944

約数和(自身を除く): 406188426

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 127, 147, 182, 254, 273, 294, 381, 546, 547, 637, 762, 889, 1094, 1274, 1641, 1651, 1778, 1911, 2667, 3282, 3302, 3822, 3829, 4953, 5334, 6223, 7111, 7658, 9906, 11487, 11557, 12446, 14222, 18669, 21333, 22974, 23114, 26803, 34671, 37338, 42666, 49777, 53606, 69342, 69469, 80409, 80899, 99554, 138938, 149331, 160818, 161798, 208407, 242697, 298662, 348439, 416814, 485394, 486283, 696878, 903097, 972566, 1045317, 1458849, 1806194, 2090634, 2709291, 2917698, 3403981, 5418582, 6321679, 6807962, 10211943, 12643358, 18965037, 20423886, 37930074, 44251753, 88503506, 132755259, 265510518]

約数ペア:

[(1, 265510518), (2, 132755259), (3, 88503506), (6, 44251753), (7, 37930074), (13, 20423886), (14, 18965037), (21, 12643358), (26, 10211943), (39, 6807962), (42, 6321679), (49, 5418582), (78, 3403981), (91, 2917698), (98, 2709291), (127, 2090634), (147, 1806194), (182, 1458849), (254, 1045317), (273, 972566), (294, 903097), (381, 696878), (546, 486283), (547, 485394), (637, 416814), (762, 348439), (889, 298662), (1094, 242697), (1274, 208407), (1641, 161798), (1651, 160818), (1778, 149331), (1911, 138938), (2667, 99554), (3282, 80899), (3302, 80409), (3822, 69469), (3829, 69342), (4953, 53606), (5334, 49777), (6223, 42666), (7111, 37338), (7658, 34671), (9906, 26803), (11487, 23114), (11557, 22974), (12446, 21333), (14222, 18669)]