678782016

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{719}}^1$

素因数の和:897

約数の個数: 168

約数和(自身を含む): 2139696000

約数和(自身を除く): 1460913984

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 132, 144, 149, 176, 192, 198, 264, 288, 298, 352, 396, 447, 528, 576, 596, 704, 719, 792, 894, 1056, 1192, 1341, 1438, 1584, 1639, 1788, 2112, 2157, 2384, 2682, 2876, 3168, 3278, 3576, 4314, 4768, 4917, 5364, 5752, 6336, 6471, 6556, 7152, 7909, 8628, 9536, 9834, 10728, 11504, 12942, 13112, 14304, 14751, 15818, 17256, 19668, 21456, 23008, 23727, 25884, 26224, 28608, 29502, 31636, 34512, 39336, 42912, 46016, 47454, 51768, 52448, 59004, 63272, 69024, 71181, 78672, 85824, 94908, 103536, 104896, 107131, 118008, 126544, 138048, 142362, 157344, 189816, 207072, 214262, 236016, 253088, 284724, 314688, 321393, 379632, 414144, 428524, 472032, 506176, 569448, 642786, 759264, 857048, 944064, 964179, 1138896, 1178441, 1285572, 1518528, 1714096, 1928358, 2277792, 2356882, 2571144, 3428192, 3535323, 3856716, 4555584, 4713764, 5142288, 6856384, 7070646, 7713432, 9427528, 10284576, 10605969, 14141292, 15426864, 18855056, 20569152, 21211938, 28282584, 30853728, 37710112, 42423876, 56565168, 61707456, 75420224, 84847752, 113130336, 169695504, 226260672, 339391008, 678782016]

約数ペア:

[(1, 678782016), (2, 339391008), (3, 226260672), (4, 169695504), (6, 113130336), (8, 84847752), (9, 75420224), (11, 61707456), (12, 56565168), (16, 42423876), (18, 37710112), (22, 30853728), (24, 28282584), (32, 21211938), (33, 20569152), (36, 18855056), (44, 15426864), (48, 14141292), (64, 10605969), (66, 10284576), (72, 9427528), (88, 7713432), (96, 7070646), (99, 6856384), (132, 5142288), (144, 4713764), (149, 4555584), (176, 3856716), (192, 3535323), (198, 3428192), (264, 2571144), (288, 2356882), (298, 2277792), (352, 1928358), (396, 1714096), (447, 1518528), (528, 1285572), (576, 1178441), (596, 1138896), (704, 964179), (719, 944064), (792, 857048), (894, 759264), (1056, 642786), (1192, 569448), (1341, 506176), (1438, 472032), (1584, 428524), (1639, 414144), (1788, 379632), (2112, 321393), (2157, 314688), (2384, 284724), (2682, 253088), (2876, 236016), (3168, 214262), (3278, 207072), (3576, 189816), (4314, 157344), (4768, 142362), (4917, 138048), (5364, 126544), (5752, 118008), (6336, 107131), (6471, 104896), (6556, 103536), (7152, 94908), (7909, 85824), (8628, 78672), (9536, 71181), (9834, 69024), (10728, 63272), (11504, 59004), (12942, 52448), (13112, 51768), (14304, 47454), (14751, 46016), (15818, 42912), (17256, 39336), (19668, 34512), (21456, 31636), (23008, 29502), (23727, 28608), (25884, 26224)]