228289328

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{13759}}^1$

素因数の和:13845

約数の個数: 40

約数和(自身を含む): 476040960

約数和(自身を除く): 247751632

約数列:

[1, 2, 4, 8, 16, 17, 34, 61, 68, 122, 136, 244, 272, 488, 976, 1037, 2074, 4148, 8296, 13759, 16592, 27518, 55036, 110072, 220144, 233903, 467806, 839299, 935612, 1678598, 1871224, 3357196, 3742448, 6714392, 13428784, 14268083, 28536166, 57072332, 114144664, 228289328]

約数ペア:

[(1, 228289328), (2, 114144664), (4, 57072332), (8, 28536166), (16, 14268083), (17, 13428784), (34, 6714392), (61, 3742448), (68, 3357196), (122, 1871224), (136, 1678598), (244, 935612), (272, 839299), (488, 467806), (976, 233903), (1037, 220144), (2074, 110072), (4148, 55036), (8296, 27518), (13759, 16592)]