217823232

素因数分解:

$2^{11}\times 3^1\times {\mathrm{11}}^2\times {\mathrm{293}}^1$

素因数の和:340

約数の個数: 144

約数和(自身を含む): 640490760

約数和(自身を除く): 422667528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 121, 128, 132, 176, 192, 242, 256, 264, 293, 352, 363, 384, 484, 512, 528, 586, 704, 726, 768, 879, 968, 1024, 1056, 1172, 1408, 1452, 1536, 1758, 1936, 2048, 2112, 2344, 2816, 2904, 3072, 3223, 3516, 3872, 4224, 4688, 5632, 5808, 6144, 6446, 7032, 7744, 8448, 9376, 9669, 11264, 11616, 12892, 14064, 15488, 16896, 18752, 19338, 22528, 23232, 25784, 28128, 30976, 33792, 35453, 37504, 38676, 46464, 51568, 56256, 61952, 67584, 70906, 75008, 77352, 92928, 103136, 106359, 112512, 123904, 141812, 150016, 154704, 185856, 206272, 212718, 225024, 247808, 283624, 300032, 309408, 371712, 412544, 425436, 450048, 567248, 600064, 618816, 743424, 825088, 850872, 900096, 1134496, 1237632, 1650176, 1701744, 1800192, 2268992, 2475264, 3300352, 3403488, 4537984, 4950528, 6600704, 6806976, 9075968, 9901056, 13613952, 18151936, 19802112, 27227904, 36303872, 54455808, 72607744, 108911616, 217823232]

約数ペア:

[(1, 217823232), (2, 108911616), (3, 72607744), (4, 54455808), (6, 36303872), (8, 27227904), (11, 19802112), (12, 18151936), (16, 13613952), (22, 9901056), (24, 9075968), (32, 6806976), (33, 6600704), (44, 4950528), (48, 4537984), (64, 3403488), (66, 3300352), (88, 2475264), (96, 2268992), (121, 1800192), (128, 1701744), (132, 1650176), (176, 1237632), (192, 1134496), (242, 900096), (256, 850872), (264, 825088), (293, 743424), (352, 618816), (363, 600064), (384, 567248), (484, 450048), (512, 425436), (528, 412544), (586, 371712), (704, 309408), (726, 300032), (768, 283624), (879, 247808), (968, 225024), (1024, 212718), (1056, 206272), (1172, 185856), (1408, 154704), (1452, 150016), (1536, 141812), (1758, 123904), (1936, 112512), (2048, 106359), (2112, 103136), (2344, 92928), (2816, 77352), (2904, 75008), (3072, 70906), (3223, 67584), (3516, 61952), (3872, 56256), (4224, 51568), (4688, 46464), (5632, 38676), (5808, 37504), (6144, 35453), (6446, 33792), (7032, 30976), (7744, 28128), (8448, 25784), (9376, 23232), (9669, 22528), (11264, 19338), (11616, 18752), (12892, 16896), (14064, 15488)]