254618496

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:385

約数の個数: 192

約数和(自身を含む): 813421440

約数和(自身を除く): 558802944

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 71, 72, 88, 96, 99, 128, 132, 142, 144, 176, 192, 198, 213, 264, 283, 284, 288, 352, 384, 396, 426, 528, 566, 568, 576, 639, 704, 781, 792, 849, 852, 1056, 1132, 1136, 1152, 1278, 1408, 1562, 1584, 1698, 1704, 2112, 2264, 2272, 2343, 2547, 2556, 3113, 3124, 3168, 3396, 3408, 4224, 4528, 4544, 4686, 5094, 5112, 6226, 6248, 6336, 6792, 6816, 7029, 9056, 9088, 9339, 9372, 10188, 10224, 12452, 12496, 12672, 13584, 13632, 14058, 18112, 18678, 18744, 20093, 20376, 20448, 24904, 24992, 27168, 27264, 28017, 28116, 36224, 37356, 37488, 40186, 40752, 40896, 49808, 49984, 54336, 56034, 56232, 60279, 74712, 74976, 80372, 81504, 81792, 99616, 99968, 108672, 112068, 112464, 120558, 149424, 149952, 160744, 163008, 180837, 199232, 221023, 224136, 224928, 241116, 298848, 299904, 321488, 326016, 361674, 398464, 442046, 448272, 449856, 482232, 597696, 642976, 663069, 723348, 884092, 896544, 899712, 964464, 1195392, 1285952, 1326138, 1446696, 1768184, 1793088, 1928928, 1989207, 2571904, 2652276, 2893392, 3536368, 3586176, 3857856, 3978414, 5304552, 5786784, 7072736, 7715712, 7956828, 10609104, 11573568, 14145472, 15913656, 21218208, 23147136, 28290944, 31827312, 42436416, 63654624, 84872832, 127309248, 254618496]

約数ペア:

[(1, 254618496), (2, 127309248), (3, 84872832), (4, 63654624), (6, 42436416), (8, 31827312), (9, 28290944), (11, 23147136), (12, 21218208), (16, 15913656), (18, 14145472), (22, 11573568), (24, 10609104), (32, 7956828), (33, 7715712), (36, 7072736), (44, 5786784), (48, 5304552), (64, 3978414), (66, 3857856), (71, 3586176), (72, 3536368), (88, 2893392), (96, 2652276), (99, 2571904), (128, 1989207), (132, 1928928), (142, 1793088), (144, 1768184), (176, 1446696), (192, 1326138), (198, 1285952), (213, 1195392), (264, 964464), (283, 899712), (284, 896544), (288, 884092), (352, 723348), (384, 663069), (396, 642976), (426, 597696), (528, 482232), (566, 449856), (568, 448272), (576, 442046), (639, 398464), (704, 361674), (781, 326016), (792, 321488), (849, 299904), (852, 298848), (1056, 241116), (1132, 224928), (1136, 224136), (1152, 221023), (1278, 199232), (1408, 180837), (1562, 163008), (1584, 160744), (1698, 149952), (1704, 149424), (2112, 120558), (2264, 112464), (2272, 112068), (2343, 108672), (2547, 99968), (2556, 99616), (3113, 81792), (3124, 81504), (3168, 80372), (3396, 74976), (3408, 74712), (4224, 60279), (4528, 56232), (4544, 56034), (4686, 54336), (5094, 49984), (5112, 49808), (6226, 40896), (6248, 40752), (6336, 40186), (6792, 37488), (6816, 37356), (7029, 36224), (9056, 28116), (9088, 28017), (9339, 27264), (9372, 27168), (10188, 24992), (10224, 24904), (12452, 20448), (12496, 20376), (12672, 20093), (13584, 18744), (13632, 18678), (14058, 18112)]