239968248

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{877}}^2$

素因数の和:1776

約数の個数: 48

約数和(自身を含む): 646805880

約数和(自身を除く): 406837632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 877, 1754, 2631, 3508, 5262, 7016, 10524, 11401, 21048, 22802, 34203, 45604, 68406, 91208, 136812, 273624, 769129, 1538258, 2307387, 3076516, 4614774, 6153032, 9229548, 9998677, 18459096, 19997354, 29996031, 39994708, 59992062, 79989416, 119984124, 239968248]

約数ペア:

[(1, 239968248), (2, 119984124), (3, 79989416), (4, 59992062), (6, 39994708), (8, 29996031), (12, 19997354), (13, 18459096), (24, 9998677), (26, 9229548), (39, 6153032), (52, 4614774), (78, 3076516), (104, 2307387), (156, 1538258), (312, 769129), (877, 273624), (1754, 136812), (2631, 91208), (3508, 68406), (5262, 45604), (7016, 34203), (10524, 22802), (11401, 21048)]