821114112

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:449

約数の個数: 288

約数和(自身を含む): 2783764480

約数和(自身を除く): 1962650368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 62, 64, 78, 84, 91, 93, 96, 104, 112, 124, 128, 156, 168, 182, 186, 192, 208, 217, 224, 248, 256, 273, 312, 336, 364, 372, 379, 384, 403, 416, 434, 448, 496, 546, 624, 651, 672, 728, 744, 758, 768, 806, 832, 868, 896, 992, 1092, 1137, 1209, 1248, 1302, 1344, 1456, 1488, 1516, 1612, 1664, 1736, 1792, 1984, 2184, 2274, 2418, 2496, 2604, 2653, 2688, 2821, 2912, 2976, 3032, 3224, 3328, 3472, 3968, 4368, 4548, 4836, 4927, 4992, 5208, 5306, 5376, 5642, 5824, 5952, 6064, 6448, 6944, 7936, 7959, 8463, 8736, 9096, 9672, 9854, 9984, 10416, 10612, 11284, 11648, 11749, 11904, 12128, 12896, 13888, 14781, 15918, 16926, 17472, 18192, 19344, 19708, 20832, 21224, 22568, 23296, 23498, 23808, 24256, 25792, 27776, 29562, 31836, 33852, 34489, 34944, 35247, 36384, 38688, 39416, 41664, 42448, 45136, 46996, 48512, 51584, 55552, 59124, 63672, 67704, 68978, 69888, 70494, 72768, 77376, 78832, 82243, 83328, 84896, 90272, 93992, 97024, 103168, 103467, 118248, 127344, 135408, 137956, 140988, 145536, 152737, 154752, 157664, 164486, 166656, 169792, 180544, 187984, 206934, 236496, 246729, 254688, 270816, 275912, 281976, 291072, 305474, 309504, 315328, 328972, 339584, 361088, 375968, 413868, 458211, 472992, 493458, 509376, 541632, 551824, 563952, 610948, 630656, 657944, 679168, 722176, 751936, 827736, 916422, 945984, 986916, 1018752, 1069159, 1083264, 1103648, 1127904, 1221896, 1261312, 1315888, 1503872, 1655472, 1832844, 1891968, 1973832, 2037504, 2138318, 2166528, 2207296, 2255808, 2443792, 2631776, 3007744, 3207477, 3310944, 3665688, 3783936, 3947664, 4276636, 4414592, 4511616, 4887584, 5263552, 6414954, 6621888, 7331376, 7895328, 8553272, 8829184, 9023232, 9775168, 10527104, 12829908, 13243776, 14662752, 15790656, 17106544, 19550336, 21054208, 25659816, 26487552, 29325504, 31581312, 34213088, 39100672, 51319632, 58651008, 63162624, 68426176, 102639264, 117302016, 136852352, 205278528, 273704704, 410557056, 821114112]

約数ペア:

[(1, 821114112), (2, 410557056), (3, 273704704), (4, 205278528), (6, 136852352), (7, 117302016), (8, 102639264), (12, 68426176), (13, 63162624), (14, 58651008), (16, 51319632), (21, 39100672), (24, 34213088), (26, 31581312), (28, 29325504), (31, 26487552), (32, 25659816), (39, 21054208), (42, 19550336), (48, 17106544), (52, 15790656), (56, 14662752), (62, 13243776), (64, 12829908), (78, 10527104), (84, 9775168), (91, 9023232), (93, 8829184), (96, 8553272), (104, 7895328), (112, 7331376), (124, 6621888), (128, 6414954), (156, 5263552), (168, 4887584), (182, 4511616), (186, 4414592), (192, 4276636), (208, 3947664), (217, 3783936), (224, 3665688), (248, 3310944), (256, 3207477), (273, 3007744), (312, 2631776), (336, 2443792), (364, 2255808), (372, 2207296), (379, 2166528), (384, 2138318), (403, 2037504), (416, 1973832), (434, 1891968), (448, 1832844), (496, 1655472), (546, 1503872), (624, 1315888), (651, 1261312), (672, 1221896), (728, 1127904), (744, 1103648), (758, 1083264), (768, 1069159), (806, 1018752), (832, 986916), (868, 945984), (896, 916422), (992, 827736), (1092, 751936), (1137, 722176), (1209, 679168), (1248, 657944), (1302, 630656), (1344, 610948), (1456, 563952), (1488, 551824), (1516, 541632), (1612, 509376), (1664, 493458), (1736, 472992), (1792, 458211), (1984, 413868), (2184, 375968), (2274, 361088), (2418, 339584), (2496, 328972), (2604, 315328), (2653, 309504), (2688, 305474), (2821, 291072), (2912, 281976), (2976, 275912), (3032, 270816), (3224, 254688), (3328, 246729), (3472, 236496), (3968, 206934), (4368, 187984), (4548, 180544), (4836, 169792), (4927, 166656), (4992, 164486), (5208, 157664), (5306, 154752), (5376, 152737), (5642, 145536), (5824, 140988), (5952, 137956), (6064, 135408), (6448, 127344), (6944, 118248), (7936, 103467), (7959, 103168), (8463, 97024), (8736, 93992), (9096, 90272), (9672, 84896), (9854, 83328), (9984, 82243), (10416, 78832), (10612, 77376), (11284, 72768), (11648, 70494), (11749, 69888), (11904, 68978), (12128, 67704), (12896, 63672), (13888, 59124), (14781, 55552), (15918, 51584), (16926, 48512), (17472, 46996), (18192, 45136), (19344, 42448), (19708, 41664), (20832, 39416), (21224, 38688), (22568, 36384), (23296, 35247), (23498, 34944), (23808, 34489), (24256, 33852), (25792, 31836), (27776, 29562)]