993989376

素因数分解:

$2^8\times 3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:271

約数の個数: 216

約数和(自身を含む): 2993070080

約数和(自身を除く): 1999080704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 79, 86, 96, 127, 128, 129, 144, 158, 172, 192, 237, 254, 256, 258, 288, 316, 344, 381, 384, 387, 474, 508, 516, 576, 632, 688, 711, 762, 768, 774, 948, 1016, 1032, 1143, 1152, 1264, 1376, 1422, 1524, 1548, 1896, 2032, 2064, 2286, 2304, 2528, 2752, 2844, 3048, 3096, 3397, 3792, 4064, 4128, 4572, 5056, 5461, 5504, 5688, 6096, 6192, 6794, 7584, 8128, 8256, 9144, 10033, 10112, 10191, 10922, 11008, 11376, 12192, 12384, 13588, 15168, 16256, 16383, 16512, 18288, 20066, 20224, 20382, 21844, 22752, 24384, 24768, 27176, 30099, 30336, 30573, 32512, 32766, 33024, 36576, 40132, 40764, 43688, 45504, 48768, 49149, 49536, 54352, 60198, 60672, 61146, 65532, 73152, 80264, 81528, 87376, 90297, 91008, 97536, 98298, 99072, 108704, 120396, 122292, 131064, 146304, 160528, 163056, 174752, 180594, 182016, 196596, 217408, 240792, 244584, 262128, 292608, 321056, 326112, 349504, 361188, 393192, 431419, 434816, 481584, 489168, 524256, 642112, 652224, 699008, 722376, 786384, 862838, 869632, 963168, 978336, 1048512, 1284224, 1294257, 1304448, 1398016, 1444752, 1572768, 1725676, 1926336, 1956672, 2097024, 2568448, 2588514, 2608896, 2889504, 3145536, 3451352, 3852672, 3882771, 3913344, 4194048, 5177028, 5779008, 6291072, 6902704, 7705344, 7765542, 7826688, 10354056, 11558016, 12582144, 13805408, 15531084, 20708112, 23116032, 27610816, 31062168, 41416224, 55221632, 62124336, 82832448, 110443264, 124248672, 165664896, 248497344, 331329792, 496994688, 993989376]

約数ペア:

[(1, 993989376), (2, 496994688), (3, 331329792), (4, 248497344), (6, 165664896), (8, 124248672), (9, 110443264), (12, 82832448), (16, 62124336), (18, 55221632), (24, 41416224), (32, 31062168), (36, 27610816), (43, 23116032), (48, 20708112), (64, 15531084), (72, 13805408), (79, 12582144), (86, 11558016), (96, 10354056), (127, 7826688), (128, 7765542), (129, 7705344), (144, 6902704), (158, 6291072), (172, 5779008), (192, 5177028), (237, 4194048), (254, 3913344), (256, 3882771), (258, 3852672), (288, 3451352), (316, 3145536), (344, 2889504), (381, 2608896), (384, 2588514), (387, 2568448), (474, 2097024), (508, 1956672), (516, 1926336), (576, 1725676), (632, 1572768), (688, 1444752), (711, 1398016), (762, 1304448), (768, 1294257), (774, 1284224), (948, 1048512), (1016, 978336), (1032, 963168), (1143, 869632), (1152, 862838), (1264, 786384), (1376, 722376), (1422, 699008), (1524, 652224), (1548, 642112), (1896, 524256), (2032, 489168), (2064, 481584), (2286, 434816), (2304, 431419), (2528, 393192), (2752, 361188), (2844, 349504), (3048, 326112), (3096, 321056), (3397, 292608), (3792, 262128), (4064, 244584), (4128, 240792), (4572, 217408), (5056, 196596), (5461, 182016), (5504, 180594), (5688, 174752), (6096, 163056), (6192, 160528), (6794, 146304), (7584, 131064), (8128, 122292), (8256, 120396), (9144, 108704), (10033, 99072), (10112, 98298), (10191, 97536), (10922, 91008), (11008, 90297), (11376, 87376), (12192, 81528), (12384, 80264), (13588, 73152), (15168, 65532), (16256, 61146), (16383, 60672), (16512, 60198), (18288, 54352), (20066, 49536), (20224, 49149), (20382, 48768), (21844, 45504), (22752, 43688), (24384, 40764), (24768, 40132), (27176, 36576), (30099, 33024), (30336, 32766), (30573, 32512)]