1285424424

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{191969}}^1$

素因数の和:192015

約数の個数: 64

約数和(自身を含む): 3685824000

約数和(自身を除く): 2400399576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 2232, 3348, 6696, 191969, 383938, 575907, 767876, 1151814, 1535752, 1727721, 2303628, 3455442, 4607256, 5183163, 5951039, 6910884, 10366326, 11902078, 13821768, 17853117, 20732652, 23804156, 35706234, 41465304, 47608312, 53559351, 71412468, 107118702, 142824936, 160678053, 214237404, 321356106, 428474808, 642712212, 1285424424]

約数ペア:

[(1, 1285424424), (2, 642712212), (3, 428474808), (4, 321356106), (6, 214237404), (8, 160678053), (9, 142824936), (12, 107118702), (18, 71412468), (24, 53559351), (27, 47608312), (31, 41465304), (36, 35706234), (54, 23804156), (62, 20732652), (72, 17853117), (93, 13821768), (108, 11902078), (124, 10366326), (186, 6910884), (216, 5951039), (248, 5183163), (279, 4607256), (372, 3455442), (558, 2303628), (744, 1727721), (837, 1535752), (1116, 1151814), (1674, 767876), (2232, 575907), (3348, 383938), (6696, 191969)]