217876512

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{929}}^1$

素因数の和:1298

約数の個数: 96

約数和(自身を含む): 656208000

約数和(自身を除く): 438331488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 349, 672, 698, 929, 1047, 1396, 1858, 2094, 2443, 2787, 2792, 3716, 4188, 4886, 5574, 5584, 6503, 7329, 7432, 8376, 9772, 11148, 11168, 13006, 14658, 14864, 16752, 19509, 19544, 22296, 26012, 29316, 29728, 33504, 39018, 39088, 44592, 52024, 58632, 78036, 78176, 89184, 104048, 117264, 156072, 208096, 234528, 312144, 324221, 624288, 648442, 972663, 1296884, 1945326, 2269547, 2593768, 3890652, 4539094, 5187536, 6808641, 7781304, 9078188, 10375072, 13617282, 15562608, 18156376, 27234564, 31125216, 36312752, 54469128, 72625504, 108938256, 217876512]

約数ペア:

[(1, 217876512), (2, 108938256), (3, 72625504), (4, 54469128), (6, 36312752), (7, 31125216), (8, 27234564), (12, 18156376), (14, 15562608), (16, 13617282), (21, 10375072), (24, 9078188), (28, 7781304), (32, 6808641), (42, 5187536), (48, 4539094), (56, 3890652), (84, 2593768), (96, 2269547), (112, 1945326), (168, 1296884), (224, 972663), (336, 648442), (349, 624288), (672, 324221), (698, 312144), (929, 234528), (1047, 208096), (1396, 156072), (1858, 117264), (2094, 104048), (2443, 89184), (2787, 78176), (2792, 78036), (3716, 58632), (4188, 52024), (4886, 44592), (5574, 39088), (5584, 39018), (6503, 33504), (7329, 29728), (7432, 29316), (8376, 26012), (9772, 22296), (11148, 19544), (11168, 19509), (13006, 16752), (14658, 14864)]