221134848

素因数分解:

$2^{14}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1$

素因数の和:451

約数の個数: 120

約数和(自身を含む): 644854560

約数和(自身を除く): 423719712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 409, 512, 528, 704, 768, 818, 1024, 1056, 1227, 1408, 1536, 1636, 2048, 2112, 2454, 2816, 3072, 3272, 4096, 4224, 4499, 4908, 5632, 6144, 6544, 8192, 8448, 8998, 9816, 11264, 12288, 13088, 13497, 16384, 16896, 17996, 19632, 22528, 24576, 26176, 26994, 33792, 35992, 39264, 45056, 49152, 52352, 53988, 67584, 71984, 78528, 90112, 104704, 107976, 135168, 143968, 157056, 180224, 209408, 215952, 270336, 287936, 314112, 418816, 431904, 540672, 575872, 628224, 837632, 863808, 1151744, 1256448, 1675264, 1727616, 2303488, 2512896, 3350528, 3455232, 4606976, 5025792, 6701056, 6910464, 9213952, 10051584, 13820928, 18427904, 20103168, 27641856, 36855808, 55283712, 73711616, 110567424, 221134848]

約数ペア:

[(1, 221134848), (2, 110567424), (3, 73711616), (4, 55283712), (6, 36855808), (8, 27641856), (11, 20103168), (12, 18427904), (16, 13820928), (22, 10051584), (24, 9213952), (32, 6910464), (33, 6701056), (44, 5025792), (48, 4606976), (64, 3455232), (66, 3350528), (88, 2512896), (96, 2303488), (128, 1727616), (132, 1675264), (176, 1256448), (192, 1151744), (256, 863808), (264, 837632), (352, 628224), (384, 575872), (409, 540672), (512, 431904), (528, 418816), (704, 314112), (768, 287936), (818, 270336), (1024, 215952), (1056, 209408), (1227, 180224), (1408, 157056), (1536, 143968), (1636, 135168), (2048, 107976), (2112, 104704), (2454, 90112), (2816, 78528), (3072, 71984), (3272, 67584), (4096, 53988), (4224, 52352), (4499, 49152), (4908, 45056), (5632, 39264), (6144, 35992), (6544, 33792), (8192, 26994), (8448, 26176), (8998, 24576), (9816, 22528), (11264, 19632), (12288, 17996), (13088, 16896), (13497, 16384)]