220348656

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{139109}}^1$

素因数の和:139134

約数の個数: 60

約数和(自身を含む): 672735960

約数和(自身を除く): 452387304

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 139109, 278218, 417327, 556436, 834654, 1112872, 1251981, 1530199, 1669308, 2225744, 2503962, 3060398, 3338616, 4590597, 5007924, 6120796, 6677232, 9181194, 10015848, 12241592, 13771791, 18362388, 20031696, 24483184, 27543582, 36724776, 55087164, 73449552, 110174328, 220348656]

約数ペア:

[(1, 220348656), (2, 110174328), (3, 73449552), (4, 55087164), (6, 36724776), (8, 27543582), (9, 24483184), (11, 20031696), (12, 18362388), (16, 13771791), (18, 12241592), (22, 10015848), (24, 9181194), (33, 6677232), (36, 6120796), (44, 5007924), (48, 4590597), (66, 3338616), (72, 3060398), (88, 2503962), (99, 2225744), (132, 1669308), (144, 1530199), (176, 1251981), (198, 1112872), (264, 834654), (396, 556436), (528, 417327), (792, 278218), (1584, 139109)]