21617179776

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{329209}}^1$

素因数の和:329251

約数の個数: 128

約数和(自身を含む): 67158840000

約数和(自身を除く): 45541660224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1152, 1216, 1368, 1728, 1824, 2052, 2432, 2736, 3456, 3648, 4104, 5472, 7296, 8208, 10944, 16416, 21888, 32832, 65664, 329209, 658418, 987627, 1316836, 1975254, 2633672, 2962881, 3950508, 5267344, 5925762, 6254971, 7901016, 8888643, 10534688, 11851524, 12509942, 15802032, 17777286, 18764913, 21069376, 23703048, 25019884, 31604064, 35554572, 37529826, 42138752, 47406096, 50039768, 56294739, 63208128, 71109144, 75059652, 94812192, 100079536, 112589478, 126416256, 142218288, 150119304, 168884217, 189624384, 200159072, 225178956, 284436576, 300238608, 337768434, 379248768, 400318144, 450357912, 568873152, 600477216, 675536868, 800636288, 900715824, 1137746304, 1200954432, 1351073736, 1801431648, 2401908864, 2702147472, 3602863296, 5404294944, 7205726592, 10808589888, 21617179776]

約数ペア:

[(1, 21617179776), (2, 10808589888), (3, 7205726592), (4, 5404294944), (6, 3602863296), (8, 2702147472), (9, 2401908864), (12, 1801431648), (16, 1351073736), (18, 1200954432), (19, 1137746304), (24, 900715824), (27, 800636288), (32, 675536868), (36, 600477216), (38, 568873152), (48, 450357912), (54, 400318144), (57, 379248768), (64, 337768434), (72, 300238608), (76, 284436576), (96, 225178956), (108, 200159072), (114, 189624384), (128, 168884217), (144, 150119304), (152, 142218288), (171, 126416256), (192, 112589478), (216, 100079536), (228, 94812192), (288, 75059652), (304, 71109144), (342, 63208128), (384, 56294739), (432, 50039768), (456, 47406096), (513, 42138752), (576, 37529826), (608, 35554572), (684, 31604064), (864, 25019884), (912, 23703048), (1026, 21069376), (1152, 18764913), (1216, 17777286), (1368, 15802032), (1728, 12509942), (1824, 11851524), (2052, 10534688), (2432, 8888643), (2736, 7901016), (3456, 6254971), (3648, 5925762), (4104, 5267344), (5472, 3950508), (7296, 2962881), (8208, 2633672), (10944, 1975254), (16416, 1316836), (21888, 987627), (32832, 658418), (65664, 329209)]