218310912

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{4987}}^1$

素因数の和:5028

約数の個数: 108

約数和(自身を含む): 662705680

約数和(自身を除く): 444394768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 576, 608, 684, 768, 912, 1152, 1216, 1368, 1824, 2304, 2432, 2736, 3648, 4864, 4987, 5472, 7296, 9974, 10944, 14592, 14961, 19948, 21888, 29922, 39896, 43776, 44883, 59844, 79792, 89766, 94753, 119688, 159584, 179532, 189506, 239376, 284259, 319168, 359064, 379012, 478752, 568518, 638336, 718128, 758024, 852777, 957504, 1137036, 1276672, 1436256, 1516048, 1705554, 1915008, 2274072, 2872512, 3032096, 3411108, 3830016, 4548144, 5745024, 6064192, 6822216, 9096288, 11490048, 12128384, 13644432, 18192576, 24256768, 27288864, 36385152, 54577728, 72770304, 109155456, 218310912]

約数ペア:

[(1, 218310912), (2, 109155456), (3, 72770304), (4, 54577728), (6, 36385152), (8, 27288864), (9, 24256768), (12, 18192576), (16, 13644432), (18, 12128384), (19, 11490048), (24, 9096288), (32, 6822216), (36, 6064192), (38, 5745024), (48, 4548144), (57, 3830016), (64, 3411108), (72, 3032096), (76, 2872512), (96, 2274072), (114, 1915008), (128, 1705554), (144, 1516048), (152, 1436256), (171, 1276672), (192, 1137036), (228, 957504), (256, 852777), (288, 758024), (304, 718128), (342, 638336), (384, 568518), (456, 478752), (576, 379012), (608, 359064), (684, 319168), (768, 284259), (912, 239376), (1152, 189506), (1216, 179532), (1368, 159584), (1824, 119688), (2304, 94753), (2432, 89766), (2736, 79792), (3648, 59844), (4864, 44883), (4987, 43776), (5472, 39896), (7296, 29922), (9974, 21888), (10944, 19948), (14592, 14961)]