243239472

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:260

約数の個数: 240

約数和(自身を含む): 825215040

約数和(自身を除く): 581975568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 53, 56, 58, 63, 72, 84, 87, 106, 112, 116, 126, 144, 157, 159, 168, 174, 203, 212, 232, 252, 261, 314, 318, 336, 348, 371, 406, 424, 464, 471, 477, 504, 522, 609, 628, 636, 696, 742, 812, 848, 942, 954, 1008, 1044, 1099, 1113, 1218, 1256, 1272, 1392, 1413, 1484, 1537, 1624, 1827, 1884, 1908, 2088, 2198, 2226, 2436, 2512, 2544, 2826, 2968, 3074, 3248, 3297, 3339, 3654, 3768, 3816, 4176, 4396, 4452, 4553, 4611, 4872, 5652, 5936, 6148, 6594, 6678, 7308, 7536, 7632, 8321, 8792, 8904, 9106, 9222, 9744, 9891, 10759, 11304, 12296, 13188, 13356, 13659, 13833, 14616, 16642, 17584, 17808, 18212, 18444, 19782, 21518, 22608, 24592, 24963, 26376, 26712, 27318, 27666, 29232, 31871, 32277, 33284, 36424, 36888, 39564, 40977, 43036, 49926, 52752, 53424, 54636, 55332, 58247, 63742, 64554, 66568, 72848, 73776, 74889, 79128, 81954, 86072, 95613, 96831, 99852, 109272, 110664, 116494, 127484, 129108, 133136, 149778, 158256, 163908, 172144, 174741, 191226, 193662, 199704, 218544, 221328, 232988, 241309, 254968, 258216, 286839, 299556, 327816, 349482, 382452, 387324, 399408, 465976, 482618, 509936, 516432, 524223, 573678, 599112, 655632, 698964, 723927, 764904, 774648, 931952, 965236, 1048446, 1147356, 1198224, 1397928, 1447854, 1529808, 1549296, 1689163, 1930472, 2096892, 2171781, 2294712, 2795856, 2895708, 3378326, 3860944, 4193784, 4343562, 4589424, 5067489, 5791416, 6756652, 8387568, 8687124, 10134978, 11582832, 13513304, 15202467, 17374248, 20269956, 27026608, 30404934, 34748496, 40539912, 60809868, 81079824, 121619736, 243239472]

約数ペア:

[(1, 243239472), (2, 121619736), (3, 81079824), (4, 60809868), (6, 40539912), (7, 34748496), (8, 30404934), (9, 27026608), (12, 20269956), (14, 17374248), (16, 15202467), (18, 13513304), (21, 11582832), (24, 10134978), (28, 8687124), (29, 8387568), (36, 6756652), (42, 5791416), (48, 5067489), (53, 4589424), (56, 4343562), (58, 4193784), (63, 3860944), (72, 3378326), (84, 2895708), (87, 2795856), (106, 2294712), (112, 2171781), (116, 2096892), (126, 1930472), (144, 1689163), (157, 1549296), (159, 1529808), (168, 1447854), (174, 1397928), (203, 1198224), (212, 1147356), (232, 1048446), (252, 965236), (261, 931952), (314, 774648), (318, 764904), (336, 723927), (348, 698964), (371, 655632), (406, 599112), (424, 573678), (464, 524223), (471, 516432), (477, 509936), (504, 482618), (522, 465976), (609, 399408), (628, 387324), (636, 382452), (696, 349482), (742, 327816), (812, 299556), (848, 286839), (942, 258216), (954, 254968), (1008, 241309), (1044, 232988), (1099, 221328), (1113, 218544), (1218, 199704), (1256, 193662), (1272, 191226), (1392, 174741), (1413, 172144), (1484, 163908), (1537, 158256), (1624, 149778), (1827, 133136), (1884, 129108), (1908, 127484), (2088, 116494), (2198, 110664), (2226, 109272), (2436, 99852), (2512, 96831), (2544, 95613), (2826, 86072), (2968, 81954), (3074, 79128), (3248, 74889), (3297, 73776), (3339, 72848), (3654, 66568), (3768, 64554), (3816, 63742), (4176, 58247), (4396, 55332), (4452, 54636), (4553, 53424), (4611, 52752), (4872, 49926), (5652, 43036), (5936, 40977), (6148, 39564), (6594, 36888), (6678, 36424), (7308, 33284), (7536, 32277), (7632, 31871), (8321, 29232), (8792, 27666), (8904, 27318), (9106, 26712), (9222, 26376), (9744, 24963), (9891, 24592), (10759, 22608), (11304, 21518), (12296, 19782), (13188, 18444), (13356, 18212), (13659, 17808), (13833, 17584), (14616, 16642)]