489289728

素因数分解:

$2^{11}\times 3^1\times {\mathrm{97}}^1\times {\mathrm{821}}^1$

素因数の和:943

約数の個数: 96

約数和(自身を含む): 1319507280

約数和(自身を除く): 830217552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 97, 128, 192, 194, 256, 291, 384, 388, 512, 582, 768, 776, 821, 1024, 1164, 1536, 1552, 1642, 2048, 2328, 2463, 3072, 3104, 3284, 4656, 4926, 6144, 6208, 6568, 9312, 9852, 12416, 13136, 18624, 19704, 24832, 26272, 37248, 39408, 49664, 52544, 74496, 78816, 79637, 99328, 105088, 148992, 157632, 159274, 198656, 210176, 238911, 297984, 315264, 318548, 420352, 477822, 595968, 630528, 637096, 840704, 955644, 1261056, 1274192, 1681408, 1911288, 2522112, 2548384, 3822576, 5044224, 5096768, 7645152, 10193536, 15290304, 20387072, 30580608, 40774144, 61161216, 81548288, 122322432, 163096576, 244644864, 489289728]

約数ペア:

[(1, 489289728), (2, 244644864), (3, 163096576), (4, 122322432), (6, 81548288), (8, 61161216), (12, 40774144), (16, 30580608), (24, 20387072), (32, 15290304), (48, 10193536), (64, 7645152), (96, 5096768), (97, 5044224), (128, 3822576), (192, 2548384), (194, 2522112), (256, 1911288), (291, 1681408), (384, 1274192), (388, 1261056), (512, 955644), (582, 840704), (768, 637096), (776, 630528), (821, 595968), (1024, 477822), (1164, 420352), (1536, 318548), (1552, 315264), (1642, 297984), (2048, 238911), (2328, 210176), (2463, 198656), (3072, 159274), (3104, 157632), (3284, 148992), (4656, 105088), (4926, 99328), (6144, 79637), (6208, 78816), (6568, 74496), (9312, 52544), (9852, 49664), (12416, 39408), (13136, 37248), (18624, 26272), (19704, 24832)]