247362336

素因数分解:

$2^5\times 3^5\times {\mathrm{13}}^1\times {\mathrm{2447}}^1$

素因数の和:2485

約数の個数: 144

約数和(自身を含む): 785925504

約数和(自身を除く): 538563168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 288, 312, 324, 351, 416, 432, 468, 486, 624, 648, 702, 864, 936, 972, 1053, 1248, 1296, 1404, 1872, 1944, 2106, 2447, 2592, 2808, 3159, 3744, 3888, 4212, 4894, 5616, 6318, 7341, 7776, 8424, 9788, 11232, 12636, 14682, 16848, 19576, 22023, 25272, 29364, 31811, 33696, 39152, 44046, 50544, 58728, 63622, 66069, 78304, 88092, 95433, 101088, 117456, 127244, 132138, 176184, 190866, 198207, 234912, 254488, 264276, 286299, 352368, 381732, 396414, 508976, 528552, 572598, 594621, 704736, 763464, 792828, 858897, 1017952, 1057104, 1145196, 1189242, 1526928, 1585656, 1717794, 2114208, 2290392, 2378484, 2576691, 3053856, 3171312, 3435588, 4580784, 4756968, 5153382, 6342624, 6871176, 7730073, 9161568, 9513936, 10306764, 13742352, 15460146, 19027872, 20613528, 27484704, 30920292, 41227056, 61840584, 82454112, 123681168, 247362336]

約数ペア:

[(1, 247362336), (2, 123681168), (3, 82454112), (4, 61840584), (6, 41227056), (8, 30920292), (9, 27484704), (12, 20613528), (13, 19027872), (16, 15460146), (18, 13742352), (24, 10306764), (26, 9513936), (27, 9161568), (32, 7730073), (36, 6871176), (39, 6342624), (48, 5153382), (52, 4756968), (54, 4580784), (72, 3435588), (78, 3171312), (81, 3053856), (96, 2576691), (104, 2378484), (108, 2290392), (117, 2114208), (144, 1717794), (156, 1585656), (162, 1526928), (208, 1189242), (216, 1145196), (234, 1057104), (243, 1017952), (288, 858897), (312, 792828), (324, 763464), (351, 704736), (416, 594621), (432, 572598), (468, 528552), (486, 508976), (624, 396414), (648, 381732), (702, 352368), (864, 286299), (936, 264276), (972, 254488), (1053, 234912), (1248, 198207), (1296, 190866), (1404, 176184), (1872, 132138), (1944, 127244), (2106, 117456), (2447, 101088), (2592, 95433), (2808, 88092), (3159, 78304), (3744, 66069), (3888, 63622), (4212, 58728), (4894, 50544), (5616, 44046), (6318, 39152), (7341, 33696), (7776, 31811), (8424, 29364), (9788, 25272), (11232, 22023), (12636, 19576), (14682, 16848)]