220333824

素因数分解:

$2^8\times 3^3\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:403

約数の個数: 144

約数和(自身を含む): 659312640

約数和(自身を除く): 438978816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 127, 128, 144, 192, 216, 251, 254, 256, 288, 381, 384, 432, 502, 508, 576, 753, 762, 768, 864, 1004, 1016, 1143, 1152, 1506, 1524, 1728, 2008, 2032, 2259, 2286, 2304, 3012, 3048, 3429, 3456, 4016, 4064, 4518, 4572, 6024, 6096, 6777, 6858, 6912, 8032, 8128, 9036, 9144, 12048, 12192, 13554, 13716, 16064, 16256, 18072, 18288, 24096, 24384, 27108, 27432, 31877, 32128, 32512, 36144, 36576, 48192, 48768, 54216, 54864, 63754, 64256, 72288, 73152, 95631, 96384, 97536, 108432, 109728, 127508, 144576, 146304, 191262, 192768, 216864, 219456, 255016, 286893, 289152, 292608, 382524, 433728, 438912, 510032, 573786, 578304, 765048, 860679, 867456, 877824, 1020064, 1147572, 1530096, 1721358, 1734912, 2040128, 2295144, 3060192, 3442716, 4080256, 4590288, 6120384, 6885432, 8160512, 9180576, 12240768, 13770864, 18361152, 24481536, 27541728, 36722304, 55083456, 73444608, 110166912, 220333824]

約数ペア:

[(1, 220333824), (2, 110166912), (3, 73444608), (4, 55083456), (6, 36722304), (8, 27541728), (9, 24481536), (12, 18361152), (16, 13770864), (18, 12240768), (24, 9180576), (27, 8160512), (32, 6885432), (36, 6120384), (48, 4590288), (54, 4080256), (64, 3442716), (72, 3060192), (96, 2295144), (108, 2040128), (127, 1734912), (128, 1721358), (144, 1530096), (192, 1147572), (216, 1020064), (251, 877824), (254, 867456), (256, 860679), (288, 765048), (381, 578304), (384, 573786), (432, 510032), (502, 438912), (508, 433728), (576, 382524), (753, 292608), (762, 289152), (768, 286893), (864, 255016), (1004, 219456), (1016, 216864), (1143, 192768), (1152, 191262), (1506, 146304), (1524, 144576), (1728, 127508), (2008, 109728), (2032, 108432), (2259, 97536), (2286, 96384), (2304, 95631), (3012, 73152), (3048, 72288), (3429, 64256), (3456, 63754), (4016, 54864), (4064, 54216), (4518, 48768), (4572, 48192), (6024, 36576), (6096, 36144), (6777, 32512), (6858, 32128), (6912, 31877), (8032, 27432), (8128, 27108), (9036, 24384), (9144, 24096), (12048, 18288), (12192, 18072), (13554, 16256), (13716, 16064)]