283911888

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1129}}^1$

素因数の和:1197

約数の個数: 120

約数和(自身を含む): 820542720

約数和(自身を除く): 536630832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 169, 186, 208, 248, 312, 338, 372, 403, 496, 507, 624, 676, 744, 806, 1014, 1129, 1209, 1352, 1488, 1612, 2028, 2258, 2418, 2704, 3224, 3387, 4056, 4516, 4836, 5239, 6448, 6774, 8112, 9032, 9672, 10478, 13548, 14677, 15717, 18064, 19344, 20956, 27096, 29354, 31434, 34999, 41912, 44031, 54192, 58708, 62868, 69998, 83824, 88062, 104997, 117416, 125736, 139996, 176124, 190801, 209994, 234832, 251472, 279992, 352248, 381602, 419988, 454987, 559984, 572403, 704496, 763204, 839976, 909974, 1144806, 1364961, 1526408, 1679952, 1819948, 2289612, 2729922, 3052816, 3639896, 4579224, 5459844, 5914831, 7279792, 9158448, 10919688, 11829662, 17744493, 21839376, 23659324, 35488986, 47318648, 70977972, 94637296, 141955944, 283911888]

約数ペア:

[(1, 283911888), (2, 141955944), (3, 94637296), (4, 70977972), (6, 47318648), (8, 35488986), (12, 23659324), (13, 21839376), (16, 17744493), (24, 11829662), (26, 10919688), (31, 9158448), (39, 7279792), (48, 5914831), (52, 5459844), (62, 4579224), (78, 3639896), (93, 3052816), (104, 2729922), (124, 2289612), (156, 1819948), (169, 1679952), (186, 1526408), (208, 1364961), (248, 1144806), (312, 909974), (338, 839976), (372, 763204), (403, 704496), (496, 572403), (507, 559984), (624, 454987), (676, 419988), (744, 381602), (806, 352248), (1014, 279992), (1129, 251472), (1209, 234832), (1352, 209994), (1488, 190801), (1612, 176124), (2028, 139996), (2258, 125736), (2418, 117416), (2704, 104997), (3224, 88062), (3387, 83824), (4056, 69998), (4516, 62868), (4836, 58708), (5239, 54192), (6448, 44031), (6774, 41912), (8112, 34999), (9032, 31434), (9672, 29354), (10478, 27096), (13548, 20956), (14677, 19344), (15717, 18064)]