289776384

素因数分解:

$2^8\times 3^2\times {\mathrm{173}}^1\times {\mathrm{727}}^1$

素因数の和:922

約数の個数: 108

約数和(自身を含む): 841482096

約数和(自身を除く): 551705712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 173, 192, 256, 288, 346, 384, 519, 576, 692, 727, 768, 1038, 1152, 1384, 1454, 1557, 2076, 2181, 2304, 2768, 2908, 3114, 4152, 4362, 5536, 5816, 6228, 6543, 8304, 8724, 11072, 11632, 12456, 13086, 16608, 17448, 22144, 23264, 24912, 26172, 33216, 34896, 44288, 46528, 49824, 52344, 66432, 69792, 93056, 99648, 104688, 125771, 132864, 139584, 186112, 199296, 209376, 251542, 279168, 377313, 398592, 418752, 503084, 558336, 754626, 837504, 1006168, 1131939, 1509252, 1675008, 2012336, 2263878, 3018504, 4024672, 4527756, 6037008, 8049344, 9055512, 12074016, 16098688, 18111024, 24148032, 32197376, 36222048, 48296064, 72444096, 96592128, 144888192, 289776384]

約数ペア:

[(1, 289776384), (2, 144888192), (3, 96592128), (4, 72444096), (6, 48296064), (8, 36222048), (9, 32197376), (12, 24148032), (16, 18111024), (18, 16098688), (24, 12074016), (32, 9055512), (36, 8049344), (48, 6037008), (64, 4527756), (72, 4024672), (96, 3018504), (128, 2263878), (144, 2012336), (173, 1675008), (192, 1509252), (256, 1131939), (288, 1006168), (346, 837504), (384, 754626), (519, 558336), (576, 503084), (692, 418752), (727, 398592), (768, 377313), (1038, 279168), (1152, 251542), (1384, 209376), (1454, 199296), (1557, 186112), (2076, 139584), (2181, 132864), (2304, 125771), (2768, 104688), (2908, 99648), (3114, 93056), (4152, 69792), (4362, 66432), (5536, 52344), (5816, 49824), (6228, 46528), (6543, 44288), (8304, 34896), (8724, 33216), (11072, 26172), (11632, 24912), (12456, 23264), (13086, 22144), (16608, 17448)]