278674344

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{11027}}^1$

素因数の和:11061

約数の個数: 96

約数和(自身を含む): 842980320

約数和(自身を除く): 564305976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 312, 324, 351, 468, 486, 648, 702, 936, 972, 1053, 1404, 1944, 2106, 2808, 3159, 4212, 6318, 8424, 11027, 12636, 22054, 25272, 33081, 44108, 66162, 88216, 99243, 132324, 143351, 198486, 264648, 286702, 297729, 396972, 430053, 573404, 595458, 793944, 860106, 893187, 1146808, 1190916, 1290159, 1720212, 1786374, 2381832, 2580318, 2679561, 3440424, 3572748, 3870477, 5160636, 5359122, 7145496, 7740954, 10321272, 10718244, 11611431, 15481908, 21436488, 23222862, 30963816, 34834293, 46445724, 69668586, 92891448, 139337172, 278674344]

約数ペア:

[(1, 278674344), (2, 139337172), (3, 92891448), (4, 69668586), (6, 46445724), (8, 34834293), (9, 30963816), (12, 23222862), (13, 21436488), (18, 15481908), (24, 11611431), (26, 10718244), (27, 10321272), (36, 7740954), (39, 7145496), (52, 5359122), (54, 5160636), (72, 3870477), (78, 3572748), (81, 3440424), (104, 2679561), (108, 2580318), (117, 2381832), (156, 1786374), (162, 1720212), (216, 1290159), (234, 1190916), (243, 1146808), (312, 893187), (324, 860106), (351, 793944), (468, 595458), (486, 573404), (648, 430053), (702, 396972), (936, 297729), (972, 286702), (1053, 264648), (1404, 198486), (1944, 143351), (2106, 132324), (2808, 99243), (3159, 88216), (4212, 66162), (6318, 44108), (8424, 33081), (11027, 25272), (12636, 22054)]