282237928

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{487}}^1$

素因数の和:710

約数の個数: 64

約数和(自身を含む): 618393600

約数和(自身を除く): 336155672

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 131, 158, 262, 316, 487, 524, 553, 632, 917, 974, 1048, 1106, 1834, 1948, 2212, 3409, 3668, 3896, 4424, 6818, 7336, 10349, 13636, 20698, 27272, 38473, 41396, 63797, 72443, 76946, 82792, 127594, 144886, 153892, 255188, 269311, 289772, 307784, 446579, 510376, 538622, 579544, 893158, 1077244, 1786316, 2154488, 3572632, 5039963, 10079926, 20159852, 35279741, 40319704, 70559482, 141118964, 282237928]

約数ペア:

[(1, 282237928), (2, 141118964), (4, 70559482), (7, 40319704), (8, 35279741), (14, 20159852), (28, 10079926), (56, 5039963), (79, 3572632), (131, 2154488), (158, 1786316), (262, 1077244), (316, 893158), (487, 579544), (524, 538622), (553, 510376), (632, 446579), (917, 307784), (974, 289772), (1048, 269311), (1106, 255188), (1834, 153892), (1948, 144886), (2212, 127594), (3409, 82792), (3668, 76946), (3896, 72443), (4424, 63797), (6818, 41396), (7336, 38473), (10349, 27272), (13636, 20698)]