905914368

素因数分解:

$2^{11}\times 3^4\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:204

約数の個数: 240

約数和(自身を含む): 2790627840

約数和(自身を除く): 1884713472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 81, 86, 96, 108, 127, 128, 129, 144, 162, 172, 192, 216, 254, 256, 258, 288, 324, 344, 381, 384, 387, 432, 508, 512, 516, 576, 648, 688, 762, 768, 774, 864, 1016, 1024, 1032, 1143, 1152, 1161, 1296, 1376, 1524, 1536, 1548, 1728, 2032, 2048, 2064, 2286, 2304, 2322, 2592, 2752, 3048, 3072, 3096, 3429, 3456, 3483, 4064, 4128, 4572, 4608, 4644, 5184, 5461, 5504, 6096, 6144, 6192, 6858, 6912, 6966, 8128, 8256, 9144, 9216, 9288, 10287, 10368, 10922, 11008, 12192, 12384, 13716, 13824, 13932, 16256, 16383, 16512, 18288, 18432, 18576, 20574, 20736, 21844, 22016, 24384, 24768, 27432, 27648, 27864, 32512, 32766, 33024, 36576, 37152, 41148, 41472, 43688, 44032, 48768, 49149, 49536, 54864, 55296, 55728, 65024, 65532, 66048, 73152, 74304, 82296, 82944, 87376, 88064, 97536, 98298, 99072, 109728, 111456, 130048, 131064, 132096, 146304, 147447, 148608, 164592, 165888, 174752, 195072, 196596, 198144, 219456, 222912, 260096, 262128, 264192, 292608, 294894, 297216, 329184, 349504, 390144, 393192, 396288, 438912, 442341, 445824, 524256, 585216, 589788, 594432, 658368, 699008, 780288, 786384, 792576, 877824, 884682, 891648, 1048512, 1170432, 1179576, 1188864, 1316736, 1398016, 1572768, 1755648, 1769364, 1783296, 2097024, 2340864, 2359152, 2377728, 2633472, 2796032, 3145536, 3511296, 3538728, 3566592, 4194048, 4718304, 5266944, 5592064, 6291072, 7022592, 7077456, 7133184, 8388096, 9436608, 10533888, 11184128, 12582144, 14154912, 16776192, 18873216, 21067776, 25164288, 28309824, 33552384, 37746432, 50328576, 56619648, 75492864, 100657152, 113239296, 150985728, 226478592, 301971456, 452957184, 905914368]

約数ペア:

[(1, 905914368), (2, 452957184), (3, 301971456), (4, 226478592), (6, 150985728), (8, 113239296), (9, 100657152), (12, 75492864), (16, 56619648), (18, 50328576), (24, 37746432), (27, 33552384), (32, 28309824), (36, 25164288), (43, 21067776), (48, 18873216), (54, 16776192), (64, 14154912), (72, 12582144), (81, 11184128), (86, 10533888), (96, 9436608), (108, 8388096), (127, 7133184), (128, 7077456), (129, 7022592), (144, 6291072), (162, 5592064), (172, 5266944), (192, 4718304), (216, 4194048), (254, 3566592), (256, 3538728), (258, 3511296), (288, 3145536), (324, 2796032), (344, 2633472), (381, 2377728), (384, 2359152), (387, 2340864), (432, 2097024), (508, 1783296), (512, 1769364), (516, 1755648), (576, 1572768), (648, 1398016), (688, 1316736), (762, 1188864), (768, 1179576), (774, 1170432), (864, 1048512), (1016, 891648), (1024, 884682), (1032, 877824), (1143, 792576), (1152, 786384), (1161, 780288), (1296, 699008), (1376, 658368), (1524, 594432), (1536, 589788), (1548, 585216), (1728, 524256), (2032, 445824), (2048, 442341), (2064, 438912), (2286, 396288), (2304, 393192), (2322, 390144), (2592, 349504), (2752, 329184), (3048, 297216), (3072, 294894), (3096, 292608), (3429, 264192), (3456, 262128), (3483, 260096), (4064, 222912), (4128, 219456), (4572, 198144), (4608, 196596), (4644, 195072), (5184, 174752), (5461, 165888), (5504, 164592), (6096, 148608), (6144, 147447), (6192, 146304), (6858, 132096), (6912, 131064), (6966, 130048), (8128, 111456), (8256, 109728), (9144, 99072), (9216, 98298), (9288, 97536), (10287, 88064), (10368, 87376), (10922, 82944), (11008, 82296), (12192, 74304), (12384, 73152), (13716, 66048), (13824, 65532), (13932, 65024), (16256, 55728), (16383, 55296), (16512, 54864), (18288, 49536), (18432, 49149), (18576, 48768), (20574, 44032), (20736, 43688), (21844, 41472), (22016, 41148), (24384, 37152), (24768, 36576), (27432, 33024), (27648, 32766), (27864, 32512)]