421521408

素因数分解:

$2^{11}\times 3^5\times 7^1\times {\mathrm{11}}^2$

素因数の和:66

約数の個数: 432

約数和(自身を含む): 1585977120

約数和(自身を除く): 1164455712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 64, 66, 72, 77, 81, 84, 88, 96, 99, 108, 112, 121, 126, 128, 132, 144, 154, 162, 168, 176, 189, 192, 198, 216, 224, 231, 242, 243, 252, 256, 264, 288, 297, 308, 324, 336, 352, 363, 378, 384, 396, 432, 448, 462, 484, 486, 504, 512, 528, 567, 576, 594, 616, 648, 672, 693, 704, 726, 756, 768, 792, 847, 864, 891, 896, 924, 968, 972, 1008, 1024, 1056, 1089, 1134, 1152, 1188, 1232, 1296, 1344, 1386, 1408, 1452, 1512, 1536, 1584, 1694, 1701, 1728, 1782, 1792, 1848, 1936, 1944, 2016, 2048, 2079, 2112, 2178, 2268, 2304, 2376, 2464, 2541, 2592, 2673, 2688, 2772, 2816, 2904, 3024, 3072, 3168, 3267, 3388, 3402, 3456, 3564, 3584, 3696, 3872, 3888, 4032, 4158, 4224, 4356, 4536, 4608, 4752, 4928, 5082, 5184, 5346, 5376, 5544, 5632, 5808, 6048, 6144, 6237, 6336, 6534, 6776, 6804, 6912, 7128, 7168, 7392, 7623, 7744, 7776, 8064, 8316, 8448, 8712, 9072, 9216, 9504, 9801, 9856, 10164, 10368, 10692, 10752, 11088, 11264, 11616, 12096, 12474, 12672, 13068, 13552, 13608, 13824, 14256, 14336, 14784, 15246, 15488, 15552, 16128, 16632, 16896, 17424, 18144, 18432, 18711, 19008, 19602, 19712, 20328, 20736, 21384, 21504, 22176, 22528, 22869, 23232, 24192, 24948, 25344, 26136, 27104, 27216, 27648, 28512, 29403, 29568, 30492, 30976, 31104, 32256, 33264, 33792, 34848, 36288, 37422, 38016, 39204, 39424, 40656, 41472, 42768, 43008, 44352, 45738, 46464, 48384, 49896, 50688, 52272, 54208, 54432, 55296, 57024, 58806, 59136, 60984, 61952, 62208, 64512, 66528, 67584, 68607, 69696, 72576, 74844, 76032, 78408, 78848, 81312, 82944, 85536, 88704, 91476, 92928, 96768, 99792, 101376, 104544, 108416, 108864, 114048, 117612, 118272, 121968, 123904, 124416, 129024, 133056, 137214, 139392, 145152, 149688, 152064, 156816, 157696, 162624, 165888, 171072, 177408, 182952, 185856, 193536, 199584, 202752, 205821, 209088, 216832, 217728, 228096, 235224, 236544, 243936, 247808, 248832, 266112, 274428, 278784, 290304, 299376, 304128, 313632, 325248, 342144, 354816, 365904, 371712, 387072, 399168, 411642, 418176, 433664, 435456, 456192, 470448, 473088, 487872, 497664, 532224, 548856, 557568, 580608, 598752, 608256, 627264, 650496, 684288, 709632, 731808, 743424, 798336, 823284, 836352, 867328, 870912, 912384, 940896, 975744, 1064448, 1097712, 1115136, 1161216, 1197504, 1254528, 1300992, 1368576, 1419264, 1463616, 1596672, 1646568, 1672704, 1734656, 1741824, 1824768, 1881792, 1951488, 2128896, 2195424, 2230272, 2395008, 2509056, 2601984, 2737152, 2927232, 3193344, 3293136, 3345408, 3483648, 3763584, 3902976, 4257792, 4390848, 4790016, 5018112, 5203968, 5474304, 5854464, 6386688, 6586272, 6690816, 7527168, 7805952, 8781696, 9580032, 10036224, 11708928, 12773376, 13172544, 15054336, 15611904, 17563392, 19160064, 20072448, 23417856, 26345088, 30108672, 35126784, 38320128, 46835712, 52690176, 60217344, 70253568, 105380352, 140507136, 210760704, 421521408]

約数ペア:

[(1, 421521408), (2, 210760704), (3, 140507136), (4, 105380352), (6, 70253568), (7, 60217344), (8, 52690176), (9, 46835712), (11, 38320128), (12, 35126784), (14, 30108672), (16, 26345088), (18, 23417856), (21, 20072448), (22, 19160064), (24, 17563392), (27, 15611904), (28, 15054336), (32, 13172544), (33, 12773376), (36, 11708928), (42, 10036224), (44, 9580032), (48, 8781696), (54, 7805952), (56, 7527168), (63, 6690816), (64, 6586272), (66, 6386688), (72, 5854464), (77, 5474304), (81, 5203968), (84, 5018112), (88, 4790016), (96, 4390848), (99, 4257792), (108, 3902976), (112, 3763584), (121, 3483648), (126, 3345408), (128, 3293136), (132, 3193344), (144, 2927232), (154, 2737152), (162, 2601984), (168, 2509056), (176, 2395008), (189, 2230272), (192, 2195424), (198, 2128896), (216, 1951488), (224, 1881792), (231, 1824768), (242, 1741824), (243, 1734656), (252, 1672704), (256, 1646568), (264, 1596672), (288, 1463616), (297, 1419264), (308, 1368576), (324, 1300992), (336, 1254528), (352, 1197504), (363, 1161216), (378, 1115136), (384, 1097712), (396, 1064448), (432, 975744), (448, 940896), (462, 912384), (484, 870912), (486, 867328), (504, 836352), (512, 823284), (528, 798336), (567, 743424), (576, 731808), (594, 709632), (616, 684288), (648, 650496), (672, 627264), (693, 608256), (704, 598752), (726, 580608), (756, 557568), (768, 548856), (792, 532224), (847, 497664), (864, 487872), (891, 473088), (896, 470448), (924, 456192), (968, 435456), (972, 433664), (1008, 418176), (1024, 411642), (1056, 399168), (1089, 387072), (1134, 371712), (1152, 365904), (1188, 354816), (1232, 342144), (1296, 325248), (1344, 313632), (1386, 304128), (1408, 299376), (1452, 290304), (1512, 278784), (1536, 274428), (1584, 266112), (1694, 248832), (1701, 247808), (1728, 243936), (1782, 236544), (1792, 235224), (1848, 228096), (1936, 217728), (1944, 216832), (2016, 209088), (2048, 205821), (2079, 202752), (2112, 199584), (2178, 193536), (2268, 185856), (2304, 182952), (2376, 177408), (2464, 171072), (2541, 165888), (2592, 162624), (2673, 157696), (2688, 156816), (2772, 152064), (2816, 149688), (2904, 145152), (3024, 139392), (3072, 137214), (3168, 133056), (3267, 129024), (3388, 124416), (3402, 123904), (3456, 121968), (3564, 118272), (3584, 117612), (3696, 114048), (3872, 108864), (3888, 108416), (4032, 104544), (4158, 101376), (4224, 99792), (4356, 96768), (4536, 92928), (4608, 91476), (4752, 88704), (4928, 85536), (5082, 82944), (5184, 81312), (5346, 78848), (5376, 78408), (5544, 76032), (5632, 74844), (5808, 72576), (6048, 69696), (6144, 68607), (6237, 67584), (6336, 66528), (6534, 64512), (6776, 62208), (6804, 61952), (6912, 60984), (7128, 59136), (7168, 58806), (7392, 57024), (7623, 55296), (7744, 54432), (7776, 54208), (8064, 52272), (8316, 50688), (8448, 49896), (8712, 48384), (9072, 46464), (9216, 45738), (9504, 44352), (9801, 43008), (9856, 42768), (10164, 41472), (10368, 40656), (10692, 39424), (10752, 39204), (11088, 38016), (11264, 37422), (11616, 36288), (12096, 34848), (12474, 33792), (12672, 33264), (13068, 32256), (13552, 31104), (13608, 30976), (13824, 30492), (14256, 29568), (14336, 29403), (14784, 28512), (15246, 27648), (15488, 27216), (15552, 27104), (16128, 26136), (16632, 25344), (16896, 24948), (17424, 24192), (18144, 23232), (18432, 22869), (18711, 22528), (19008, 22176), (19602, 21504), (19712, 21384), (20328, 20736)]