21461231232

素因数分解:

$2^7\times 3^5\times 7^1\times {\mathrm{241}}^1\times {\mathrm{409}}^1$

素因数の和:686

約数の個数: 384

約数和(自身を含む): 73676803200

約数和(自身を除く): 52215571968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 241, 243, 252, 288, 324, 336, 378, 384, 409, 432, 448, 482, 486, 504, 567, 576, 648, 672, 723, 756, 818, 864, 896, 964, 972, 1008, 1134, 1152, 1227, 1296, 1344, 1446, 1512, 1636, 1687, 1701, 1728, 1928, 1944, 2016, 2169, 2268, 2454, 2592, 2688, 2863, 2892, 3024, 3272, 3374, 3402, 3456, 3681, 3856, 3888, 4032, 4338, 4536, 4908, 5061, 5184, 5726, 5784, 6048, 6507, 6544, 6748, 6804, 7362, 7712, 7776, 8064, 8589, 8676, 9072, 9816, 10122, 10368, 11043, 11452, 11568, 12096, 13014, 13088, 13496, 13608, 14724, 15183, 15424, 15552, 17178, 17352, 18144, 19521, 19632, 20244, 22086, 22904, 23136, 24192, 25767, 26028, 26176, 26992, 27216, 29448, 30366, 30848, 31104, 33129, 34356, 34704, 36288, 39042, 39264, 40488, 44172, 45549, 45808, 46272, 51534, 52056, 52352, 53984, 54432, 58563, 58896, 60732, 66258, 68712, 69408, 72576, 77301, 78084, 78528, 80976, 88344, 91098, 91616, 92544, 98569, 99387, 103068, 104112, 107968, 108864, 117126, 117792, 121464, 132516, 136647, 137424, 138816, 154602, 156168, 157056, 161952, 176688, 182196, 183232, 197138, 198774, 206136, 208224, 215936, 217728, 231903, 234252, 235584, 242928, 265032, 273294, 274848, 277632, 295707, 309204, 312336, 323904, 353376, 364392, 366464, 394276, 397548, 409941, 412272, 416448, 463806, 468504, 471168, 485856, 530064, 546588, 549696, 591414, 618408, 624672, 647808, 689983, 695709, 706752, 728784, 788552, 795096, 819882, 824544, 832896, 887121, 927612, 937008, 971712, 1060128, 1093176, 1099392, 1182828, 1236816, 1249344, 1379966, 1391418, 1413504, 1457568, 1577104, 1590192, 1639764, 1649088, 1774242, 1855224, 1874016, 1943424, 2069949, 2120256, 2186352, 2365656, 2473632, 2498688, 2661363, 2759932, 2782836, 2915136, 3154208, 3180384, 3279528, 3298176, 3548484, 3710448, 3748032, 4139898, 4240512, 4372704, 4731312, 4947264, 5322726, 5519864, 5565672, 5830272, 6209847, 6308416, 6360768, 6559056, 7096968, 7420896, 7496064, 7984089, 8279796, 8745408, 9462624, 9894528, 10645452, 11039728, 11131344, 12419694, 12616832, 12721536, 13118112, 14193936, 14841792, 15968178, 16559592, 17490816, 18629541, 18925248, 21290904, 22079456, 22262688, 23952267, 24839388, 26236224, 28387872, 29683584, 31936356, 33119184, 37259082, 37850496, 42581808, 44158912, 44525376, 47904534, 49678776, 52472448, 55888623, 56775744, 63872712, 66238368, 74518164, 85163616, 88317824, 89050752, 95809068, 99357552, 111777246, 113551488, 127745424, 132476736, 149036328, 167665869, 170327232, 191618136, 198715104, 223554492, 255490848, 264953472, 298072656, 335331738, 340654464, 383236272, 397430208, 447108984, 510981696, 596145312, 670663476, 766472544, 794860416, 894217968, 1021963392, 1192290624, 1341326952, 1532945088, 1788435936, 2384581248, 2682653904, 3065890176, 3576871872, 5365307808, 7153743744, 10730615616, 21461231232]

約数ペア:

[(1, 21461231232), (2, 10730615616), (3, 7153743744), (4, 5365307808), (6, 3576871872), (7, 3065890176), (8, 2682653904), (9, 2384581248), (12, 1788435936), (14, 1532945088), (16, 1341326952), (18, 1192290624), (21, 1021963392), (24, 894217968), (27, 794860416), (28, 766472544), (32, 670663476), (36, 596145312), (42, 510981696), (48, 447108984), (54, 397430208), (56, 383236272), (63, 340654464), (64, 335331738), (72, 298072656), (81, 264953472), (84, 255490848), (96, 223554492), (108, 198715104), (112, 191618136), (126, 170327232), (128, 167665869), (144, 149036328), (162, 132476736), (168, 127745424), (189, 113551488), (192, 111777246), (216, 99357552), (224, 95809068), (241, 89050752), (243, 88317824), (252, 85163616), (288, 74518164), (324, 66238368), (336, 63872712), (378, 56775744), (384, 55888623), (409, 52472448), (432, 49678776), (448, 47904534), (482, 44525376), (486, 44158912), (504, 42581808), (567, 37850496), (576, 37259082), (648, 33119184), (672, 31936356), (723, 29683584), (756, 28387872), (818, 26236224), (864, 24839388), (896, 23952267), (964, 22262688), (972, 22079456), (1008, 21290904), (1134, 18925248), (1152, 18629541), (1227, 17490816), (1296, 16559592), (1344, 15968178), (1446, 14841792), (1512, 14193936), (1636, 13118112), (1687, 12721536), (1701, 12616832), (1728, 12419694), (1928, 11131344), (1944, 11039728), (2016, 10645452), (2169, 9894528), (2268, 9462624), (2454, 8745408), (2592, 8279796), (2688, 7984089), (2863, 7496064), (2892, 7420896), (3024, 7096968), (3272, 6559056), (3374, 6360768), (3402, 6308416), (3456, 6209847), (3681, 5830272), (3856, 5565672), (3888, 5519864), (4032, 5322726), (4338, 4947264), (4536, 4731312), (4908, 4372704), (5061, 4240512), (5184, 4139898), (5726, 3748032), (5784, 3710448), (6048, 3548484), (6507, 3298176), (6544, 3279528), (6748, 3180384), (6804, 3154208), (7362, 2915136), (7712, 2782836), (7776, 2759932), (8064, 2661363), (8589, 2498688), (8676, 2473632), (9072, 2365656), (9816, 2186352), (10122, 2120256), (10368, 2069949), (11043, 1943424), (11452, 1874016), (11568, 1855224), (12096, 1774242), (13014, 1649088), (13088, 1639764), (13496, 1590192), (13608, 1577104), (14724, 1457568), (15183, 1413504), (15424, 1391418), (15552, 1379966), (17178, 1249344), (17352, 1236816), (18144, 1182828), (19521, 1099392), (19632, 1093176), (20244, 1060128), (22086, 971712), (22904, 937008), (23136, 927612), (24192, 887121), (25767, 832896), (26028, 824544), (26176, 819882), (26992, 795096), (27216, 788552), (29448, 728784), (30366, 706752), (30848, 695709), (31104, 689983), (33129, 647808), (34356, 624672), (34704, 618408), (36288, 591414), (39042, 549696), (39264, 546588), (40488, 530064), (44172, 485856), (45549, 471168), (45808, 468504), (46272, 463806), (51534, 416448), (52056, 412272), (52352, 409941), (53984, 397548), (54432, 394276), (58563, 366464), (58896, 364392), (60732, 353376), (66258, 323904), (68712, 312336), (69408, 309204), (72576, 295707), (77301, 277632), (78084, 274848), (78528, 273294), (80976, 265032), (88344, 242928), (91098, 235584), (91616, 234252), (92544, 231903), (98569, 217728), (99387, 215936), (103068, 208224), (104112, 206136), (107968, 198774), (108864, 197138), (117126, 183232), (117792, 182196), (121464, 176688), (132516, 161952), (136647, 157056), (137424, 156168), (138816, 154602)]