308242662

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{691}}^1$

素因数の和:778

約数の個数: 128

約数和(自身を含む): 818442240

約数和(自身を除く): 510199578

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 43, 57, 78, 86, 91, 114, 129, 133, 182, 247, 258, 266, 273, 301, 399, 494, 546, 559, 602, 691, 741, 798, 817, 903, 1118, 1382, 1482, 1634, 1677, 1729, 1806, 2073, 2451, 3354, 3458, 3913, 4146, 4837, 4902, 5187, 5719, 7826, 8983, 9674, 10374, 10621, 11438, 11739, 13129, 14511, 17157, 17966, 21242, 23478, 26258, 26949, 29022, 29713, 31863, 34314, 39387, 53898, 59426, 62881, 63726, 74347, 78774, 89139, 91903, 125762, 148694, 170677, 178278, 183806, 188643, 207991, 223041, 275709, 341354, 377286, 386269, 415982, 446082, 512031, 551418, 564547, 623973, 772538, 1024062, 1129094, 1158807, 1194739, 1247946, 1693641, 2317614, 2389478, 2703883, 3387282, 3584217, 3951829, 5407766, 7168434, 7339111, 7903658, 8111649, 11855487, 14678222, 16223298, 22017333, 23710974, 44034666, 51373777, 102747554, 154121331, 308242662]

約数ペア:

[(1, 308242662), (2, 154121331), (3, 102747554), (6, 51373777), (7, 44034666), (13, 23710974), (14, 22017333), (19, 16223298), (21, 14678222), (26, 11855487), (38, 8111649), (39, 7903658), (42, 7339111), (43, 7168434), (57, 5407766), (78, 3951829), (86, 3584217), (91, 3387282), (114, 2703883), (129, 2389478), (133, 2317614), (182, 1693641), (247, 1247946), (258, 1194739), (266, 1158807), (273, 1129094), (301, 1024062), (399, 772538), (494, 623973), (546, 564547), (559, 551418), (602, 512031), (691, 446082), (741, 415982), (798, 386269), (817, 377286), (903, 341354), (1118, 275709), (1382, 223041), (1482, 207991), (1634, 188643), (1677, 183806), (1729, 178278), (1806, 170677), (2073, 148694), (2451, 125762), (3354, 91903), (3458, 89139), (3913, 78774), (4146, 74347), (4837, 63726), (4902, 62881), (5187, 59426), (5719, 53898), (7826, 39387), (8983, 34314), (9674, 31863), (10374, 29713), (10621, 29022), (11438, 26949), (11739, 26258), (13129, 23478), (14511, 21242), (17157, 17966)]