211510992

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{643}}^1$

素因数の和:761

約数の個数: 160

約数和(自身を含む): 689955840

約数和(自身を除く): 478444848

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 89, 112, 132, 154, 168, 176, 178, 231, 264, 267, 308, 336, 356, 462, 528, 534, 616, 623, 643, 712, 924, 979, 1068, 1232, 1246, 1286, 1424, 1848, 1869, 1929, 1958, 2136, 2492, 2572, 2937, 3696, 3738, 3858, 3916, 4272, 4501, 4984, 5144, 5874, 6853, 7073, 7476, 7716, 7832, 9002, 9968, 10288, 11748, 13503, 13706, 14146, 14952, 15432, 15664, 18004, 20559, 21219, 23496, 27006, 27412, 28292, 29904, 30864, 36008, 41118, 42438, 46992, 49511, 54012, 54824, 56584, 57227, 72016, 82236, 84876, 99022, 108024, 109648, 113168, 114454, 148533, 164472, 169752, 171681, 198044, 216048, 228908, 297066, 328944, 339504, 343362, 396088, 400589, 457816, 594132, 629497, 686724, 792176, 801178, 915632, 1188264, 1201767, 1258994, 1373448, 1602356, 1888491, 2376528, 2403534, 2517988, 2746896, 3204712, 3776982, 4406479, 4807068, 5035976, 6409424, 7553964, 8812958, 9614136, 10071952, 13219437, 15107928, 17625916, 19228272, 26438874, 30215856, 35251832, 52877748, 70503664, 105755496, 211510992]

約数ペア:

[(1, 211510992), (2, 105755496), (3, 70503664), (4, 52877748), (6, 35251832), (7, 30215856), (8, 26438874), (11, 19228272), (12, 17625916), (14, 15107928), (16, 13219437), (21, 10071952), (22, 9614136), (24, 8812958), (28, 7553964), (33, 6409424), (42, 5035976), (44, 4807068), (48, 4406479), (56, 3776982), (66, 3204712), (77, 2746896), (84, 2517988), (88, 2403534), (89, 2376528), (112, 1888491), (132, 1602356), (154, 1373448), (168, 1258994), (176, 1201767), (178, 1188264), (231, 915632), (264, 801178), (267, 792176), (308, 686724), (336, 629497), (356, 594132), (462, 457816), (528, 400589), (534, 396088), (616, 343362), (623, 339504), (643, 328944), (712, 297066), (924, 228908), (979, 216048), (1068, 198044), (1232, 171681), (1246, 169752), (1286, 164472), (1424, 148533), (1848, 114454), (1869, 113168), (1929, 109648), (1958, 108024), (2136, 99022), (2492, 84876), (2572, 82236), (2937, 72016), (3696, 57227), (3738, 56584), (3858, 54824), (3916, 54012), (4272, 49511), (4501, 46992), (4984, 42438), (5144, 41118), (5874, 36008), (6853, 30864), (7073, 29904), (7476, 28292), (7716, 27412), (7832, 27006), (9002, 23496), (9968, 21219), (10288, 20559), (11748, 18004), (13503, 15664), (13706, 15432), (14146, 14952)]