208224768

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{4373}}^1$

素因数の和:4425

約数の個数: 80

約数和(自身を含む): 572749056

約数和(自身を除く): 364524288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1488, 1536, 1984, 2976, 3968, 4373, 5952, 7936, 8746, 11904, 13119, 15872, 17492, 23808, 26238, 34984, 47616, 52476, 69968, 104952, 135563, 139936, 209904, 271126, 279872, 406689, 419808, 542252, 559744, 813378, 839616, 1084504, 1119488, 1626756, 1679232, 2169008, 2238976, 3253512, 3358464, 4338016, 6507024, 6716928, 8676032, 13014048, 17352064, 26028096, 34704128, 52056192, 69408256, 104112384, 208224768]

約数ペア:

[(1, 208224768), (2, 104112384), (3, 69408256), (4, 52056192), (6, 34704128), (8, 26028096), (12, 17352064), (16, 13014048), (24, 8676032), (31, 6716928), (32, 6507024), (48, 4338016), (62, 3358464), (64, 3253512), (93, 2238976), (96, 2169008), (124, 1679232), (128, 1626756), (186, 1119488), (192, 1084504), (248, 839616), (256, 813378), (372, 559744), (384, 542252), (496, 419808), (512, 406689), (744, 279872), (768, 271126), (992, 209904), (1488, 139936), (1536, 135563), (1984, 104952), (2976, 69968), (3968, 52476), (4373, 47616), (5952, 34984), (7936, 26238), (8746, 23808), (11904, 17492), (13119, 15872)]