256067605168

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{30368549}}^1$

素因数の和:30368605

約数の個数: 40

約数和(自身を含む): 542260828800

約数和(自身を除く): 286193223632

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 30368549, 60737098, 121474196, 242948392, 485896784, 516265333, 941425019, 1032530666, 1882850038, 2065061332, 3765700076, 4130122664, 7531400152, 8260245328, 15062800304, 16004225323, 32008450646, 64016901292, 128033802584, 256067605168]

約数ペア:

[(1, 256067605168), (2, 128033802584), (4, 64016901292), (8, 32008450646), (16, 16004225323), (17, 15062800304), (31, 8260245328), (34, 7531400152), (62, 4130122664), (68, 3765700076), (124, 2065061332), (136, 1882850038), (248, 1032530666), (272, 941425019), (496, 516265333), (527, 485896784), (1054, 242948392), (2108, 121474196), (4216, 60737098), (8432, 30368549)]