254019584

素因数分解:

$2^{11}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:118

約数の個数: 192

約数和(自身を含む): 660441600

約数和(自身を除く): 406422016

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 32, 47, 52, 56, 58, 64, 91, 94, 104, 112, 116, 128, 182, 188, 203, 208, 224, 232, 256, 329, 364, 376, 377, 406, 416, 448, 464, 512, 611, 658, 728, 752, 754, 812, 832, 896, 928, 1024, 1222, 1316, 1363, 1456, 1504, 1508, 1624, 1664, 1792, 1856, 2048, 2444, 2632, 2639, 2726, 2912, 3008, 3016, 3248, 3328, 3584, 3712, 4277, 4888, 5264, 5278, 5452, 5824, 6016, 6032, 6496, 6656, 7168, 7424, 8554, 9541, 9776, 10528, 10556, 10904, 11648, 12032, 12064, 12992, 13312, 14336, 14848, 17108, 17719, 19082, 19552, 21056, 21112, 21808, 23296, 24064, 24128, 25984, 26624, 29696, 34216, 35438, 38164, 39104, 42112, 42224, 43616, 46592, 48128, 48256, 51968, 59392, 68432, 70876, 76328, 78208, 84224, 84448, 87232, 93184, 96256, 96512, 103936, 124033, 136864, 141752, 152656, 156416, 168448, 168896, 174464, 186368, 193024, 207872, 248066, 273728, 283504, 305312, 312832, 336896, 337792, 348928, 386048, 415744, 496132, 547456, 567008, 610624, 625664, 673792, 675584, 697856, 772096, 992264, 1094912, 1134016, 1221248, 1251328, 1351168, 1395712, 1984528, 2189824, 2268032, 2442496, 2702336, 2791424, 3969056, 4379648, 4536064, 4884992, 5404672, 7938112, 8759296, 9072128, 9769984, 15876224, 18144256, 19539968, 31752448, 36288512, 63504896, 127009792, 254019584]

約数ペア:

[(1, 254019584), (2, 127009792), (4, 63504896), (7, 36288512), (8, 31752448), (13, 19539968), (14, 18144256), (16, 15876224), (26, 9769984), (28, 9072128), (29, 8759296), (32, 7938112), (47, 5404672), (52, 4884992), (56, 4536064), (58, 4379648), (64, 3969056), (91, 2791424), (94, 2702336), (104, 2442496), (112, 2268032), (116, 2189824), (128, 1984528), (182, 1395712), (188, 1351168), (203, 1251328), (208, 1221248), (224, 1134016), (232, 1094912), (256, 992264), (329, 772096), (364, 697856), (376, 675584), (377, 673792), (406, 625664), (416, 610624), (448, 567008), (464, 547456), (512, 496132), (611, 415744), (658, 386048), (728, 348928), (752, 337792), (754, 336896), (812, 312832), (832, 305312), (896, 283504), (928, 273728), (1024, 248066), (1222, 207872), (1316, 193024), (1363, 186368), (1456, 174464), (1504, 168896), (1508, 168448), (1624, 156416), (1664, 152656), (1792, 141752), (1856, 136864), (2048, 124033), (2444, 103936), (2632, 96512), (2639, 96256), (2726, 93184), (2912, 87232), (3008, 84448), (3016, 84224), (3248, 78208), (3328, 76328), (3584, 70876), (3712, 68432), (4277, 59392), (4888, 51968), (5264, 48256), (5278, 48128), (5452, 46592), (5824, 43616), (6016, 42224), (6032, 42112), (6496, 39104), (6656, 38164), (7168, 35438), (7424, 34216), (8554, 29696), (9541, 26624), (9776, 25984), (10528, 24128), (10556, 24064), (10904, 23296), (11648, 21808), (12032, 21112), (12064, 21056), (12992, 19552), (13312, 19082), (14336, 17719), (14848, 17108)]