261775584

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{43283}}^1$

素因数の和:43309

約数の個数: 96

約数和(自身を含む): 872605440

約数和(自身を除く): 610829856

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, 43283, 86566, 129849, 173132, 259698, 302981, 346264, 389547, 519396, 605962, 692528, 779094, 908943, 1038792, 1168641, 1211924, 1385056, 1558188, 1817886, 2077584, 2337282, 2423848, 2726829, 3116376, 3635772, 4155168, 4674564, 4847696, 5453658, 6232752, 7271544, 8180487, 9349128, 9695392, 10907316, 12465504, 14543088, 16360974, 18698256, 21814632, 29086176, 32721948, 37396512, 43629264, 65443896, 87258528, 130887792, 261775584]

約数ペア:

[(1, 261775584), (2, 130887792), (3, 87258528), (4, 65443896), (6, 43629264), (7, 37396512), (8, 32721948), (9, 29086176), (12, 21814632), (14, 18698256), (16, 16360974), (18, 14543088), (21, 12465504), (24, 10907316), (27, 9695392), (28, 9349128), (32, 8180487), (36, 7271544), (42, 6232752), (48, 5453658), (54, 4847696), (56, 4674564), (63, 4155168), (72, 3635772), (84, 3116376), (96, 2726829), (108, 2423848), (112, 2337282), (126, 2077584), (144, 1817886), (168, 1558188), (189, 1385056), (216, 1211924), (224, 1168641), (252, 1038792), (288, 908943), (336, 779094), (378, 692528), (432, 605962), (504, 519396), (672, 389547), (756, 346264), (864, 302981), (1008, 259698), (1512, 173132), (2016, 129849), (3024, 86566), (6048, 43283)]