28158230016

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{290987}}^1$

素因数の和:291021

約数の個数: 160

約数和(自身を含む): 95257831680

約数和(自身を除く): 67099601664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 512, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1536, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 3584, 4032, 4608, 5376, 6048, 6912, 8064, 10752, 12096, 13824, 16128, 24192, 32256, 48384, 96768, 290987, 581974, 872961, 1163948, 1745922, 2036909, 2327896, 2618883, 3491844, 4073818, 4655792, 5237766, 6110727, 6983688, 7856649, 8147636, 9311584, 10475532, 12221454, 13967376, 15713298, 16295272, 18332181, 18623168, 20951064, 24442908, 27934752, 31426596, 32590544, 36664362, 37246336, 41902128, 48885816, 54996543, 55869504, 62853192, 65181088, 73328724, 74492672, 83804256, 97771632, 109993086, 111739008, 125706384, 130362176, 146657448, 148985344, 167608512, 195543264, 219986172, 223478016, 251412768, 260724352, 293314896, 335217024, 391086528, 439972344, 446956032, 502825536, 521448704, 586629792, 670434048, 782173056, 879944688, 1005651072, 1042897408, 1173259584, 1340868096, 1564346112, 1759889376, 2011302144, 2346519168, 3128692224, 3519778752, 4022604288, 4693038336, 7039557504, 9386076672, 14079115008, 28158230016]

約数ペア:

[(1, 28158230016), (2, 14079115008), (3, 9386076672), (4, 7039557504), (6, 4693038336), (7, 4022604288), (8, 3519778752), (9, 3128692224), (12, 2346519168), (14, 2011302144), (16, 1759889376), (18, 1564346112), (21, 1340868096), (24, 1173259584), (27, 1042897408), (28, 1005651072), (32, 879944688), (36, 782173056), (42, 670434048), (48, 586629792), (54, 521448704), (56, 502825536), (63, 446956032), (64, 439972344), (72, 391086528), (84, 335217024), (96, 293314896), (108, 260724352), (112, 251412768), (126, 223478016), (128, 219986172), (144, 195543264), (168, 167608512), (189, 148985344), (192, 146657448), (216, 130362176), (224, 125706384), (252, 111739008), (256, 109993086), (288, 97771632), (336, 83804256), (378, 74492672), (384, 73328724), (432, 65181088), (448, 62853192), (504, 55869504), (512, 54996543), (576, 48885816), (672, 41902128), (756, 37246336), (768, 36664362), (864, 32590544), (896, 31426596), (1008, 27934752), (1152, 24442908), (1344, 20951064), (1512, 18623168), (1536, 18332181), (1728, 16295272), (1792, 15713298), (2016, 13967376), (2304, 12221454), (2688, 10475532), (3024, 9311584), (3456, 8147636), (3584, 7856649), (4032, 6983688), (4608, 6110727), (5376, 5237766), (6048, 4655792), (6912, 4073818), (8064, 3491844), (10752, 2618883), (12096, 2327896), (13824, 2036909), (16128, 1745922), (24192, 1163948), (32256, 872961), (48384, 581974), (96768, 290987)]