263235072

素因数分解:

$2^9\times 3^1\times {\mathrm{17}}^2\times {\mathrm{593}}^1$

素因数の和:648

約数の個数: 120

約数和(自身を含む): 746208936

約数和(自身を除く): 482973864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 289, 384, 408, 512, 544, 578, 593, 768, 816, 867, 1088, 1156, 1186, 1536, 1632, 1734, 1779, 2176, 2312, 2372, 3264, 3468, 3558, 4352, 4624, 4744, 6528, 6936, 7116, 8704, 9248, 9488, 10081, 13056, 13872, 14232, 18496, 18976, 20162, 26112, 27744, 28464, 30243, 36992, 37952, 40324, 55488, 56928, 60486, 73984, 75904, 80648, 110976, 113856, 120972, 147968, 151808, 161296, 171377, 221952, 227712, 241944, 303616, 322592, 342754, 443904, 455424, 483888, 514131, 645184, 685508, 910848, 967776, 1028262, 1290368, 1371016, 1935552, 2056524, 2580736, 2742032, 3871104, 4113048, 5161472, 5484064, 7742208, 8226096, 10968128, 15484416, 16452192, 21936256, 32904384, 43872512, 65808768, 87745024, 131617536, 263235072]

約数ペア:

[(1, 263235072), (2, 131617536), (3, 87745024), (4, 65808768), (6, 43872512), (8, 32904384), (12, 21936256), (16, 16452192), (17, 15484416), (24, 10968128), (32, 8226096), (34, 7742208), (48, 5484064), (51, 5161472), (64, 4113048), (68, 3871104), (96, 2742032), (102, 2580736), (128, 2056524), (136, 1935552), (192, 1371016), (204, 1290368), (256, 1028262), (272, 967776), (289, 910848), (384, 685508), (408, 645184), (512, 514131), (544, 483888), (578, 455424), (593, 443904), (768, 342754), (816, 322592), (867, 303616), (1088, 241944), (1156, 227712), (1186, 221952), (1536, 171377), (1632, 161296), (1734, 151808), (1779, 147968), (2176, 120972), (2312, 113856), (2372, 110976), (3264, 80648), (3468, 75904), (3558, 73984), (4352, 60486), (4624, 56928), (4744, 55488), (6528, 40324), (6936, 37952), (7116, 36992), (8704, 30243), (9248, 28464), (9488, 27744), (10081, 26112), (13056, 20162), (13872, 18976), (14232, 18496)]