258775776

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{42787}}^1$

素因数の和:42813

約数の個数: 96

約数和(自身を含む): 862606080

約数和(自身を除く): 603830304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 6048, 42787, 85574, 128361, 171148, 256722, 299509, 342296, 385083, 513444, 599018, 684592, 770166, 898527, 1026888, 1155249, 1198036, 1369184, 1540332, 1797054, 2053776, 2310498, 2396072, 2695581, 3080664, 3594108, 4107552, 4620996, 4792144, 5391162, 6161328, 7188216, 8086743, 9241992, 9584288, 10782324, 12322656, 14376432, 16173486, 18483984, 21564648, 28752864, 32346972, 36967968, 43129296, 64693944, 86258592, 129387888, 258775776]

約数ペア:

[(1, 258775776), (2, 129387888), (3, 86258592), (4, 64693944), (6, 43129296), (7, 36967968), (8, 32346972), (9, 28752864), (12, 21564648), (14, 18483984), (16, 16173486), (18, 14376432), (21, 12322656), (24, 10782324), (27, 9584288), (28, 9241992), (32, 8086743), (36, 7188216), (42, 6161328), (48, 5391162), (54, 4792144), (56, 4620996), (63, 4107552), (72, 3594108), (84, 3080664), (96, 2695581), (108, 2396072), (112, 2310498), (126, 2053776), (144, 1797054), (168, 1540332), (189, 1369184), (216, 1198036), (224, 1155249), (252, 1026888), (288, 898527), (336, 770166), (378, 684592), (432, 599018), (504, 513444), (672, 385083), (756, 342296), (864, 299509), (1008, 256722), (1512, 171148), (2016, 128361), (3024, 85574), (6048, 42787)]