248974656

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{641}}^1$

素因数の和:697

約数の個数: 168

約数和(自身を含む): 800990016

約数和(自身を除く): 552015360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 136, 168, 192, 204, 224, 238, 272, 289, 336, 357, 408, 448, 476, 544, 578, 641, 672, 714, 816, 867, 952, 1088, 1156, 1282, 1344, 1428, 1632, 1734, 1904, 1923, 2023, 2312, 2564, 2856, 3264, 3468, 3808, 3846, 4046, 4487, 4624, 5128, 5712, 6069, 6936, 7616, 7692, 8092, 8974, 9248, 10256, 10897, 11424, 12138, 13461, 13872, 15384, 16184, 17948, 18496, 20512, 21794, 22848, 24276, 26922, 27744, 30768, 32368, 32691, 35896, 41024, 43588, 48552, 53844, 55488, 61536, 64736, 65382, 71792, 76279, 87176, 97104, 107688, 123072, 129472, 130764, 143584, 152558, 174352, 185249, 194208, 215376, 228837, 261528, 287168, 305116, 348704, 370498, 388416, 430752, 457674, 523056, 555747, 610232, 697408, 740996, 861504, 915348, 1046112, 1111494, 1220464, 1296743, 1481992, 1830696, 2092224, 2222988, 2440928, 2593486, 2963984, 3661392, 3890229, 4445976, 4881856, 5186972, 5927968, 7322784, 7780458, 8891952, 10373944, 11855936, 14645568, 15560916, 17783904, 20747888, 31121832, 35567808, 41495776, 62243664, 82991552, 124487328, 248974656]

約数ペア:

[(1, 248974656), (2, 124487328), (3, 82991552), (4, 62243664), (6, 41495776), (7, 35567808), (8, 31121832), (12, 20747888), (14, 17783904), (16, 15560916), (17, 14645568), (21, 11855936), (24, 10373944), (28, 8891952), (32, 7780458), (34, 7322784), (42, 5927968), (48, 5186972), (51, 4881856), (56, 4445976), (64, 3890229), (68, 3661392), (84, 2963984), (96, 2593486), (102, 2440928), (112, 2222988), (119, 2092224), (136, 1830696), (168, 1481992), (192, 1296743), (204, 1220464), (224, 1111494), (238, 1046112), (272, 915348), (289, 861504), (336, 740996), (357, 697408), (408, 610232), (448, 555747), (476, 523056), (544, 457674), (578, 430752), (641, 388416), (672, 370498), (714, 348704), (816, 305116), (867, 287168), (952, 261528), (1088, 228837), (1156, 215376), (1282, 194208), (1344, 185249), (1428, 174352), (1632, 152558), (1734, 143584), (1904, 130764), (1923, 129472), (2023, 123072), (2312, 107688), (2564, 97104), (2856, 87176), (3264, 76279), (3468, 71792), (3808, 65382), (3846, 64736), (4046, 61536), (4487, 55488), (4624, 53844), (5128, 48552), (5712, 43588), (6069, 41024), (6936, 35896), (7616, 32691), (7692, 32368), (8092, 30768), (8974, 27744), (9248, 26922), (10256, 24276), (10897, 22848), (11424, 21794), (12138, 20512), (13461, 18496), (13872, 17948), (15384, 16184)]