21490552512

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23719}}^1$

素因数の和:23772

約数の個数: 252

約数和(自身を含む): 72919122640

約数和(自身を除く): 51428570128

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 64, 66, 72, 78, 88, 96, 99, 104, 117, 121, 132, 143, 144, 156, 176, 192, 198, 208, 234, 242, 264, 286, 288, 312, 352, 363, 396, 416, 429, 468, 484, 528, 572, 576, 624, 704, 726, 792, 832, 858, 936, 968, 1056, 1089, 1144, 1248, 1287, 1452, 1573, 1584, 1716, 1872, 1936, 2112, 2178, 2288, 2496, 2574, 2904, 3146, 3168, 3432, 3744, 3872, 4356, 4576, 4719, 5148, 5808, 6292, 6336, 6864, 7488, 7744, 8712, 9152, 9438, 10296, 11616, 12584, 13728, 14157, 17424, 18876, 20592, 23232, 23719, 25168, 27456, 28314, 34848, 37752, 41184, 47438, 50336, 56628, 69696, 71157, 75504, 82368, 94876, 100672, 113256, 142314, 151008, 189752, 213471, 226512, 260909, 284628, 302016, 308347, 379504, 426942, 453024, 521818, 569256, 616694, 759008, 782727, 853884, 906048, 925041, 1043636, 1138512, 1233388, 1518016, 1565454, 1707768, 1850082, 2087272, 2277024, 2348181, 2466776, 2775123, 2869999, 3130908, 3391817, 3415536, 3700164, 4174544, 4554048, 4696362, 4933552, 5550246, 5739998, 6261816, 6783634, 6831072, 7400328, 8349088, 8609997, 9392724, 9867104, 10175451, 11100492, 11479996, 12523632, 13567268, 13662144, 14800656, 16698176, 17219994, 18785448, 19734208, 20350902, 22200984, 22959992, 25047264, 25829991, 27134536, 29601312, 30526353, 34439988, 37309987, 37570896, 40701804, 44401968, 45919984, 50094528, 51659982, 54269072, 59202624, 61052706, 68879976, 74619974, 75141792, 81403608, 88803936, 91839968, 103319964, 108538144, 111929961, 122105412, 137759952, 149239948, 150283584, 162807216, 177607872, 183679936, 206639928, 217076288, 223859922, 244210824, 275519904, 298479896, 325614432, 335789883, 413279856, 447719844, 488421648, 551039808, 596959792, 651228864, 671579766, 826559712, 895439688, 976843296, 1193919584, 1343159532, 1653119424, 1790879376, 1953686592, 2387839168, 2686319064, 3581758752, 5372638128, 7163517504, 10745276256, 21490552512]

約数ペア:

[(1, 21490552512), (2, 10745276256), (3, 7163517504), (4, 5372638128), (6, 3581758752), (8, 2686319064), (9, 2387839168), (11, 1953686592), (12, 1790879376), (13, 1653119424), (16, 1343159532), (18, 1193919584), (22, 976843296), (24, 895439688), (26, 826559712), (32, 671579766), (33, 651228864), (36, 596959792), (39, 551039808), (44, 488421648), (48, 447719844), (52, 413279856), (64, 335789883), (66, 325614432), (72, 298479896), (78, 275519904), (88, 244210824), (96, 223859922), (99, 217076288), (104, 206639928), (117, 183679936), (121, 177607872), (132, 162807216), (143, 150283584), (144, 149239948), (156, 137759952), (176, 122105412), (192, 111929961), (198, 108538144), (208, 103319964), (234, 91839968), (242, 88803936), (264, 81403608), (286, 75141792), (288, 74619974), (312, 68879976), (352, 61052706), (363, 59202624), (396, 54269072), (416, 51659982), (429, 50094528), (468, 45919984), (484, 44401968), (528, 40701804), (572, 37570896), (576, 37309987), (624, 34439988), (704, 30526353), (726, 29601312), (792, 27134536), (832, 25829991), (858, 25047264), (936, 22959992), (968, 22200984), (1056, 20350902), (1089, 19734208), (1144, 18785448), (1248, 17219994), (1287, 16698176), (1452, 14800656), (1573, 13662144), (1584, 13567268), (1716, 12523632), (1872, 11479996), (1936, 11100492), (2112, 10175451), (2178, 9867104), (2288, 9392724), (2496, 8609997), (2574, 8349088), (2904, 7400328), (3146, 6831072), (3168, 6783634), (3432, 6261816), (3744, 5739998), (3872, 5550246), (4356, 4933552), (4576, 4696362), (4719, 4554048), (5148, 4174544), (5808, 3700164), (6292, 3415536), (6336, 3391817), (6864, 3130908), (7488, 2869999), (7744, 2775123), (8712, 2466776), (9152, 2348181), (9438, 2277024), (10296, 2087272), (11616, 1850082), (12584, 1707768), (13728, 1565454), (14157, 1518016), (17424, 1233388), (18876, 1138512), (20592, 1043636), (23232, 925041), (23719, 906048), (25168, 853884), (27456, 782727), (28314, 759008), (34848, 616694), (37752, 569256), (41184, 521818), (47438, 453024), (50336, 426942), (56628, 379504), (69696, 308347), (71157, 302016), (75504, 284628), (82368, 260909), (94876, 226512), (100672, 213471), (113256, 189752), (142314, 151008)]