380932244

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{967}}^1\times {\mathrm{1279}}^1$

素因数の和:2268

約数の個数: 48

約数和(自身を含む): 832634880

約数和(自身を除く): 451702636

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 967, 1279, 1934, 2558, 3868, 5116, 6769, 8953, 10637, 13538, 14069, 17906, 21274, 27076, 28138, 35812, 42548, 56276, 74459, 98483, 148918, 196966, 297836, 393932, 1236793, 2473586, 4947172, 8657551, 13604723, 17315102, 27209446, 34630204, 54418892, 95233061, 190466122, 380932244]

約数ペア:

[(1, 380932244), (2, 190466122), (4, 95233061), (7, 54418892), (11, 34630204), (14, 27209446), (22, 17315102), (28, 13604723), (44, 8657551), (77, 4947172), (154, 2473586), (308, 1236793), (967, 393932), (1279, 297836), (1934, 196966), (2558, 148918), (3868, 98483), (5116, 74459), (6769, 56276), (8953, 42548), (10637, 35812), (13538, 28138), (14069, 27076), (17906, 21274)]