408198912

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:470

約数の個数: 144

約数和(自身を含む): 1195985280

約数和(自身を除く): 787786368

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 211, 229, 256, 264, 352, 384, 422, 458, 528, 633, 687, 704, 768, 844, 916, 1056, 1266, 1374, 1408, 1688, 1832, 2112, 2321, 2519, 2532, 2748, 2816, 3376, 3664, 4224, 4642, 5038, 5064, 5496, 6752, 6963, 7328, 7557, 8448, 9284, 10076, 10128, 10992, 13504, 13926, 14656, 15114, 18568, 20152, 20256, 21984, 27008, 27852, 29312, 30228, 37136, 40304, 40512, 43968, 48319, 54016, 55704, 58624, 60456, 74272, 80608, 81024, 87936, 96638, 111408, 120912, 144957, 148544, 161216, 162048, 175872, 193276, 222816, 241824, 289914, 297088, 322432, 386552, 445632, 483648, 531509, 579828, 594176, 644864, 773104, 891264, 967296, 1063018, 1159656, 1546208, 1594527, 1782528, 1934592, 2126036, 2319312, 3092416, 3189054, 4252072, 4638624, 6184832, 6378108, 8504144, 9277248, 12369664, 12756216, 17008288, 18554496, 25512432, 34016576, 37108992, 51024864, 68033152, 102049728, 136066304, 204099456, 408198912]

約数ペア:

[(1, 408198912), (2, 204099456), (3, 136066304), (4, 102049728), (6, 68033152), (8, 51024864), (11, 37108992), (12, 34016576), (16, 25512432), (22, 18554496), (24, 17008288), (32, 12756216), (33, 12369664), (44, 9277248), (48, 8504144), (64, 6378108), (66, 6184832), (88, 4638624), (96, 4252072), (128, 3189054), (132, 3092416), (176, 2319312), (192, 2126036), (211, 1934592), (229, 1782528), (256, 1594527), (264, 1546208), (352, 1159656), (384, 1063018), (422, 967296), (458, 891264), (528, 773104), (633, 644864), (687, 594176), (704, 579828), (768, 531509), (844, 483648), (916, 445632), (1056, 386552), (1266, 322432), (1374, 297088), (1408, 289914), (1688, 241824), (1832, 222816), (2112, 193276), (2321, 175872), (2519, 162048), (2532, 161216), (2748, 148544), (2816, 144957), (3376, 120912), (3664, 111408), (4224, 96638), (4642, 87936), (5038, 81024), (5064, 80608), (5496, 74272), (6752, 60456), (6963, 58624), (7328, 55704), (7557, 54016), (8448, 48319), (9284, 43968), (10076, 40512), (10128, 40304), (10992, 37136), (13504, 30228), (13926, 29312), (14656, 27852), (15114, 27008), (18568, 21984), (20152, 20256)]