921005568

素因数分解:

$2^9\times 3^2\times 7^2\times {\mathrm{4079}}^1$

素因数の和:4117

約数の個数: 180

約数和(自身を含む): 3092815440

約数和(自身を除く): 2171809872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 256, 288, 294, 336, 384, 392, 441, 448, 504, 512, 576, 588, 672, 768, 784, 882, 896, 1008, 1152, 1176, 1344, 1536, 1568, 1764, 1792, 2016, 2304, 2352, 2688, 3136, 3528, 3584, 4032, 4079, 4608, 4704, 5376, 6272, 7056, 8064, 8158, 9408, 10752, 12237, 12544, 14112, 16128, 16316, 18816, 24474, 25088, 28224, 28553, 32256, 32632, 36711, 37632, 48948, 56448, 57106, 65264, 73422, 75264, 85659, 97896, 112896, 114212, 130528, 146844, 171318, 195792, 199871, 225792, 228424, 256977, 261056, 293688, 342636, 391584, 399742, 456848, 513954, 522112, 587376, 599613, 685272, 783168, 799484, 913696, 1027908, 1044224, 1174752, 1199226, 1370544, 1566336, 1598968, 1798839, 1827392, 2055816, 2088448, 2349504, 2398452, 2741088, 3132672, 3197936, 3597678, 3654784, 4111632, 4699008, 4796904, 5482176, 6265344, 6395872, 7195356, 7309568, 8223264, 9398016, 9593808, 10964352, 12791744, 14390712, 14619136, 16446528, 18796032, 19187616, 21928704, 25583488, 28781424, 32893056, 38375232, 43857408, 51166976, 57562848, 65786112, 76750464, 102333952, 115125696, 131572224, 153500928, 230251392, 307001856, 460502784, 921005568]

約数ペア:

[(1, 921005568), (2, 460502784), (3, 307001856), (4, 230251392), (6, 153500928), (7, 131572224), (8, 115125696), (9, 102333952), (12, 76750464), (14, 65786112), (16, 57562848), (18, 51166976), (21, 43857408), (24, 38375232), (28, 32893056), (32, 28781424), (36, 25583488), (42, 21928704), (48, 19187616), (49, 18796032), (56, 16446528), (63, 14619136), (64, 14390712), (72, 12791744), (84, 10964352), (96, 9593808), (98, 9398016), (112, 8223264), (126, 7309568), (128, 7195356), (144, 6395872), (147, 6265344), (168, 5482176), (192, 4796904), (196, 4699008), (224, 4111632), (252, 3654784), (256, 3597678), (288, 3197936), (294, 3132672), (336, 2741088), (384, 2398452), (392, 2349504), (441, 2088448), (448, 2055816), (504, 1827392), (512, 1798839), (576, 1598968), (588, 1566336), (672, 1370544), (768, 1199226), (784, 1174752), (882, 1044224), (896, 1027908), (1008, 913696), (1152, 799484), (1176, 783168), (1344, 685272), (1536, 599613), (1568, 587376), (1764, 522112), (1792, 513954), (2016, 456848), (2304, 399742), (2352, 391584), (2688, 342636), (3136, 293688), (3528, 261056), (3584, 256977), (4032, 228424), (4079, 225792), (4608, 199871), (4704, 195792), (5376, 171318), (6272, 146844), (7056, 130528), (8064, 114212), (8158, 112896), (9408, 97896), (10752, 85659), (12237, 75264), (12544, 73422), (14112, 65264), (16128, 57106), (16316, 56448), (18816, 48948), (24474, 37632), (25088, 36711), (28224, 32632), (28553, 32256)]