239629552

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{1787}}^1$

素因数の和:1858

約数の個数: 60

約数和(自身を含む): 510491880

約数和(自身を除く): 270862328

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 289, 464, 493, 578, 986, 1156, 1787, 1972, 2312, 3574, 3944, 4624, 7148, 7888, 8381, 14296, 16762, 28592, 30379, 33524, 51823, 60758, 67048, 103646, 121516, 134096, 207292, 243032, 414584, 486064, 516443, 829168, 880991, 1032886, 1761982, 2065772, 3523964, 4131544, 7047928, 8263088, 14095856, 14976847, 29953694, 59907388, 119814776, 239629552]

約数ペア:

[(1, 239629552), (2, 119814776), (4, 59907388), (8, 29953694), (16, 14976847), (17, 14095856), (29, 8263088), (34, 7047928), (58, 4131544), (68, 3523964), (116, 2065772), (136, 1761982), (232, 1032886), (272, 880991), (289, 829168), (464, 516443), (493, 486064), (578, 414584), (986, 243032), (1156, 207292), (1787, 134096), (1972, 121516), (2312, 103646), (3574, 67048), (3944, 60758), (4624, 51823), (7148, 33524), (7888, 30379), (8381, 28592), (14296, 16762)]