256191432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{10099}}^1$

素因数の和:10266

約数の個数: 64

約数和(自身を含む): 736896000

約数和(自身を除く): 480704568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 151, 168, 302, 453, 604, 906, 1057, 1208, 1812, 2114, 3171, 3624, 4228, 6342, 8456, 10099, 12684, 20198, 25368, 30297, 40396, 60594, 70693, 80792, 121188, 141386, 212079, 242376, 282772, 424158, 565544, 848316, 1524949, 1696632, 3049898, 4574847, 6099796, 9149694, 10674643, 12199592, 18299388, 21349286, 32023929, 36598776, 42698572, 64047858, 85397144, 128095716, 256191432]

約数ペア:

[(1, 256191432), (2, 128095716), (3, 85397144), (4, 64047858), (6, 42698572), (7, 36598776), (8, 32023929), (12, 21349286), (14, 18299388), (21, 12199592), (24, 10674643), (28, 9149694), (42, 6099796), (56, 4574847), (84, 3049898), (151, 1696632), (168, 1524949), (302, 848316), (453, 565544), (604, 424158), (906, 282772), (1057, 242376), (1208, 212079), (1812, 141386), (2114, 121188), (3171, 80792), (3624, 70693), (4228, 60594), (6342, 40396), (8456, 30297), (10099, 25368), (12684, 20198)]