219705216

素因数分解:

$2^7\times 3^1\times {\mathrm{727}}^1\times {\mathrm{787}}^1$

素因数の和:1531

約数の個数: 64

約数和(自身を含む): 585137280

約数和(自身を除く): 365432064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 727, 787, 1454, 1574, 2181, 2361, 2908, 3148, 4362, 4722, 5816, 6296, 8724, 9444, 11632, 12592, 17448, 18888, 23264, 25184, 34896, 37776, 46528, 50368, 69792, 75552, 93056, 100736, 139584, 151104, 279168, 302208, 572149, 1144298, 1716447, 2288596, 3432894, 4577192, 6865788, 9154384, 13731576, 18308768, 27463152, 36617536, 54926304, 73235072, 109852608, 219705216]

約数ペア:

[(1, 219705216), (2, 109852608), (3, 73235072), (4, 54926304), (6, 36617536), (8, 27463152), (12, 18308768), (16, 13731576), (24, 9154384), (32, 6865788), (48, 4577192), (64, 3432894), (96, 2288596), (128, 1716447), (192, 1144298), (384, 572149), (727, 302208), (787, 279168), (1454, 151104), (1574, 139584), (2181, 100736), (2361, 93056), (2908, 75552), (3148, 69792), (4362, 50368), (4722, 46528), (5816, 37776), (6296, 34896), (8724, 25184), (9444, 23264), (11632, 18888), (12592, 17448)]