213725376

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:427

約数の個数: 168

約数和(自身を含む): 657758400

約数和(自身を除く): 444033024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 59, 64, 72, 76, 96, 114, 118, 144, 152, 171, 177, 192, 228, 236, 288, 304, 331, 342, 354, 456, 472, 531, 576, 608, 662, 684, 708, 912, 944, 993, 1062, 1121, 1216, 1324, 1368, 1416, 1824, 1888, 1986, 2124, 2242, 2648, 2736, 2832, 2979, 3363, 3648, 3776, 3972, 4248, 4484, 5296, 5472, 5664, 5958, 6289, 6726, 7944, 8496, 8968, 10089, 10592, 10944, 11328, 11916, 12578, 13452, 15888, 16992, 17936, 18867, 19529, 20178, 21184, 23832, 25156, 26904, 31776, 33984, 35872, 37734, 39058, 40356, 47664, 50312, 53808, 56601, 58587, 63552, 71744, 75468, 78116, 80712, 95328, 100624, 107616, 113202, 117174, 150936, 156232, 161424, 175761, 190656, 201248, 215232, 226404, 234348, 301872, 312464, 322848, 351522, 371051, 402496, 452808, 468696, 603744, 624928, 645696, 703044, 742102, 905616, 937392, 1113153, 1207488, 1249856, 1406088, 1484204, 1811232, 1874784, 2226306, 2812176, 2968408, 3339459, 3622464, 3749568, 4452612, 5624352, 5936816, 6678918, 8905224, 11248704, 11873632, 13357836, 17810448, 23747264, 26715672, 35620896, 53431344, 71241792, 106862688, 213725376]

約数ペア:

[(1, 213725376), (2, 106862688), (3, 71241792), (4, 53431344), (6, 35620896), (8, 26715672), (9, 23747264), (12, 17810448), (16, 13357836), (18, 11873632), (19, 11248704), (24, 8905224), (32, 6678918), (36, 5936816), (38, 5624352), (48, 4452612), (57, 3749568), (59, 3622464), (64, 3339459), (72, 2968408), (76, 2812176), (96, 2226306), (114, 1874784), (118, 1811232), (144, 1484204), (152, 1406088), (171, 1249856), (177, 1207488), (192, 1113153), (228, 937392), (236, 905616), (288, 742102), (304, 703044), (331, 645696), (342, 624928), (354, 603744), (456, 468696), (472, 452808), (531, 402496), (576, 371051), (608, 351522), (662, 322848), (684, 312464), (708, 301872), (912, 234348), (944, 226404), (993, 215232), (1062, 201248), (1121, 190656), (1216, 175761), (1324, 161424), (1368, 156232), (1416, 150936), (1824, 117174), (1888, 113202), (1986, 107616), (2124, 100624), (2242, 95328), (2648, 80712), (2736, 78116), (2832, 75468), (2979, 71744), (3363, 63552), (3648, 58587), (3776, 56601), (3972, 53808), (4248, 50312), (4484, 47664), (5296, 40356), (5472, 39058), (5664, 37734), (5958, 35872), (6289, 33984), (6726, 31776), (7944, 26904), (8496, 25156), (8968, 23832), (10089, 21184), (10592, 20178), (10944, 19529), (11328, 18867), (11916, 17936), (12578, 16992), (13452, 15888)]