1880454848768

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{2047819}}^1$

素因数の和:2048063

約数の個数: 72

約数和(自身を含む): 3993199852320

約数和(自身を除く): 2112745003552

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 211, 256, 272, 422, 544, 844, 1088, 1688, 2176, 3376, 3587, 4352, 6752, 7174, 13504, 14348, 27008, 28696, 54016, 57392, 114784, 229568, 459136, 918272, 2047819, 4095638, 8191276, 16382552, 32765104, 34812923, 65530208, 69625846, 131060416, 139251692, 262120832, 278503384, 432089809, 524241664, 557006768, 864179618, 1114013536, 1728359236, 2228027072, 3456718472, 4456054144, 6913436944, 7345526753, 8912108288, 13826873888, 14691053506, 27653747776, 29382107012, 55307495552, 58764214024, 110614991104, 117528428048, 235056856096, 470113712192, 940227424384, 1880454848768]

約数ペア:

[(1, 1880454848768), (2, 940227424384), (4, 470113712192), (8, 235056856096), (16, 117528428048), (17, 110614991104), (32, 58764214024), (34, 55307495552), (64, 29382107012), (68, 27653747776), (128, 14691053506), (136, 13826873888), (211, 8912108288), (256, 7345526753), (272, 6913436944), (422, 4456054144), (544, 3456718472), (844, 2228027072), (1088, 1728359236), (1688, 1114013536), (2176, 864179618), (3376, 557006768), (3587, 524241664), (4352, 432089809), (6752, 278503384), (7174, 262120832), (13504, 139251692), (14348, 131060416), (27008, 69625846), (28696, 65530208), (54016, 34812923), (57392, 32765104), (114784, 16382552), (229568, 8191276), (459136, 4095638), (918272, 2047819)]