173448968

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{293}}^1$

素因数の和:379

約数の個数: 96

約数和(自身を含む): 420396480

約数和(自身を除く): 246947512

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 124, 154, 217, 248, 293, 308, 341, 434, 586, 616, 682, 868, 961, 1172, 1364, 1736, 1922, 2051, 2344, 2387, 2728, 3223, 3844, 4102, 4774, 6446, 6727, 7688, 8204, 9083, 9548, 10571, 12892, 13454, 16408, 18166, 19096, 21142, 22561, 25784, 26908, 36332, 42284, 45122, 53816, 63581, 72664, 73997, 84568, 90244, 99913, 127162, 147994, 180488, 199826, 254324, 281573, 295988, 399652, 508648, 563146, 591976, 699391, 799304, 1126292, 1398782, 1971011, 2252584, 2797564, 3097303, 3942022, 5595128, 6194606, 7884044, 12389212, 15768088, 21681121, 24778424, 43362242, 86724484, 173448968]

約数ペア:

[(1, 173448968), (2, 86724484), (4, 43362242), (7, 24778424), (8, 21681121), (11, 15768088), (14, 12389212), (22, 7884044), (28, 6194606), (31, 5595128), (44, 3942022), (56, 3097303), (62, 2797564), (77, 2252584), (88, 1971011), (124, 1398782), (154, 1126292), (217, 799304), (248, 699391), (293, 591976), (308, 563146), (341, 508648), (434, 399652), (586, 295988), (616, 281573), (682, 254324), (868, 199826), (961, 180488), (1172, 147994), (1364, 127162), (1736, 99913), (1922, 90244), (2051, 84568), (2344, 73997), (2387, 72664), (2728, 63581), (3223, 53816), (3844, 45122), (4102, 42284), (4774, 36332), (6446, 26908), (6727, 25784), (7688, 22561), (8204, 21142), (9083, 19096), (9548, 18166), (10571, 16408), (12892, 13454)]