270929584

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{12703}}^1$

素因数の和:12785

約数の個数: 40

約数和(自身を含む): 554504192

約数和(自身を除く): 283574608

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 688, 1333, 2666, 5332, 10664, 12703, 21328, 25406, 50812, 101624, 203248, 393793, 546229, 787586, 1092458, 1575172, 2184916, 3150344, 4369832, 6300688, 8739664, 16933099, 33866198, 67732396, 135464792, 270929584]

約数ペア:

[(1, 270929584), (2, 135464792), (4, 67732396), (8, 33866198), (16, 16933099), (31, 8739664), (43, 6300688), (62, 4369832), (86, 3150344), (124, 2184916), (172, 1575172), (248, 1092458), (344, 787586), (496, 546229), (688, 393793), (1333, 203248), (2666, 101624), (5332, 50812), (10664, 25406), (12703, 21328)]