258552528

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{414347}}^1$

素因数の和:414371

約数の個数: 40

約数和(自身を含む): 719308128

約数和(自身を除く): 460755600

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 414347, 828694, 1243041, 1657388, 2486082, 3314776, 4972164, 5386511, 6629552, 9944328, 10773022, 16159533, 19888656, 21546044, 32319066, 43092088, 64638132, 86184176, 129276264, 258552528]

約数ペア:

[(1, 258552528), (2, 129276264), (3, 86184176), (4, 64638132), (6, 43092088), (8, 32319066), (12, 21546044), (13, 19888656), (16, 16159533), (24, 10773022), (26, 9944328), (39, 6629552), (48, 5386511), (52, 4972164), (78, 3314776), (104, 2486082), (156, 1657388), (208, 1243041), (312, 828694), (624, 414347)]