213718512

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{17191}}^1$

素因数の和:17246

約数の個数: 80

約数和(自身を含む): 648069632

約数和(自身を除く): 434351120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 222, 259, 296, 336, 444, 518, 592, 777, 888, 1036, 1554, 1776, 2072, 3108, 4144, 6216, 12432, 17191, 34382, 51573, 68764, 103146, 120337, 137528, 206292, 240674, 275056, 361011, 412584, 481348, 636067, 722022, 825168, 962696, 1272134, 1444044, 1908201, 1925392, 2544268, 2888088, 3816402, 4452469, 5088536, 5776176, 7632804, 8904938, 10177072, 13357407, 15265608, 17809876, 26714814, 30531216, 35619752, 53429628, 71239504, 106859256, 213718512]

約数ペア:

[(1, 213718512), (2, 106859256), (3, 71239504), (4, 53429628), (6, 35619752), (7, 30531216), (8, 26714814), (12, 17809876), (14, 15265608), (16, 13357407), (21, 10177072), (24, 8904938), (28, 7632804), (37, 5776176), (42, 5088536), (48, 4452469), (56, 3816402), (74, 2888088), (84, 2544268), (111, 1925392), (112, 1908201), (148, 1444044), (168, 1272134), (222, 962696), (259, 825168), (296, 722022), (336, 636067), (444, 481348), (518, 412584), (592, 361011), (777, 275056), (888, 240674), (1036, 206292), (1554, 137528), (1776, 120337), (2072, 103146), (3108, 68764), (4144, 51573), (6216, 34382), (12432, 17191)]