328862336

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{647}}^1$

素因数の和:710

約数の個数: 96

約数和(自身を含む): 755477280

約数和(自身を除く): 426614944

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 304, 352, 361, 418, 608, 647, 704, 722, 836, 1216, 1294, 1408, 1444, 1672, 2432, 2588, 2888, 3344, 3971, 5176, 5776, 6688, 7117, 7942, 10352, 11552, 12293, 13376, 14234, 15884, 20704, 23104, 24586, 26752, 28468, 31768, 41408, 46208, 49172, 56936, 63536, 82816, 98344, 113872, 127072, 135223, 196688, 227744, 233567, 254144, 270446, 393376, 455488, 467134, 508288, 540892, 786752, 910976, 934268, 1081784, 1573504, 1868536, 2163568, 2569237, 3737072, 4327136, 5138474, 7474144, 8654272, 10276948, 14948288, 17308544, 20553896, 29896576, 41107792, 82215584, 164431168, 328862336]

約数ペア:

[(1, 328862336), (2, 164431168), (4, 82215584), (8, 41107792), (11, 29896576), (16, 20553896), (19, 17308544), (22, 14948288), (32, 10276948), (38, 8654272), (44, 7474144), (64, 5138474), (76, 4327136), (88, 3737072), (128, 2569237), (152, 2163568), (176, 1868536), (209, 1573504), (304, 1081784), (352, 934268), (361, 910976), (418, 786752), (608, 540892), (647, 508288), (704, 467134), (722, 455488), (836, 393376), (1216, 270446), (1294, 254144), (1408, 233567), (1444, 227744), (1672, 196688), (2432, 135223), (2588, 127072), (2888, 113872), (3344, 98344), (3971, 82816), (5176, 63536), (5776, 56936), (6688, 49172), (7117, 46208), (7942, 41408), (10352, 31768), (11552, 28468), (12293, 26752), (13376, 24586), (14234, 23104), (15884, 20704)]