291268683966

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11161}}^1\times {\mathrm{19681}}^1$

素因数の和:30877

約数の個数: 64

約数和(自身を含む): 664344023616

約数和(自身を除く): 373075339650

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 11161, 19681, 22322, 33483, 39362, 59043, 66966, 118086, 145093, 189737, 255853, 290186, 334577, 379474, 435279, 511706, 569211, 669154, 767559, 870558, 1003731, 1138422, 1535118, 2007462, 2466581, 4349501, 4933162, 7399743, 8699002, 13048503, 14799486, 26097006, 219659641, 439319282, 658978923, 1317957846, 2855575333, 3734213897, 5711150666, 7468427794, 8566725999, 11202641691, 17133451998, 22405283382, 48544780661, 97089561322, 145634341983, 291268683966]

約数ペア:

[(1, 291268683966), (2, 145634341983), (3, 97089561322), (6, 48544780661), (13, 22405283382), (17, 17133451998), (26, 11202641691), (34, 8566725999), (39, 7468427794), (51, 5711150666), (78, 3734213897), (102, 2855575333), (221, 1317957846), (442, 658978923), (663, 439319282), (1326, 219659641), (11161, 26097006), (19681, 14799486), (22322, 13048503), (33483, 8699002), (39362, 7399743), (59043, 4933162), (66966, 4349501), (118086, 2466581), (145093, 2007462), (189737, 1535118), (255853, 1138422), (290186, 1003731), (334577, 870558), (379474, 767559), (435279, 669154), (511706, 569211)]