252248836

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 542868480

約数和(自身を除く): 290619644

約数列:

[1, 2, 4, 7, 14, 28, 43, 53, 59, 67, 86, 106, 118, 134, 172, 212, 236, 268, 301, 371, 413, 469, 602, 742, 826, 938, 1204, 1484, 1652, 1876, 2279, 2537, 2881, 3127, 3551, 3953, 4558, 5074, 5762, 6254, 7102, 7906, 9116, 10148, 11524, 12508, 14204, 15812, 15953, 17759, 20167, 21889, 24857, 27671, 31906, 35518, 40334, 43778, 49714, 55342, 63812, 71036, 80668, 87556, 99428, 110684, 134461, 152693, 169979, 209509, 268922, 305386, 339958, 419018, 537844, 610772, 679916, 838036, 941227, 1068851, 1189853, 1466563, 1882454, 2137702, 2379706, 2933126, 3764908, 4275404, 4759412, 5866252, 9008887, 18017774, 36035548, 63062209, 126124418, 252248836]

約数ペア:

[(1, 252248836), (2, 126124418), (4, 63062209), (7, 36035548), (14, 18017774), (28, 9008887), (43, 5866252), (53, 4759412), (59, 4275404), (67, 3764908), (86, 2933126), (106, 2379706), (118, 2137702), (134, 1882454), (172, 1466563), (212, 1189853), (236, 1068851), (268, 941227), (301, 838036), (371, 679916), (413, 610772), (469, 537844), (602, 419018), (742, 339958), (826, 305386), (938, 268922), (1204, 209509), (1484, 169979), (1652, 152693), (1876, 134461), (2279, 110684), (2537, 99428), (2881, 87556), (3127, 80668), (3551, 71036), (3953, 63812), (4558, 55342), (5074, 49714), (5762, 43778), (6254, 40334), (7102, 35518), (7906, 31906), (9116, 27671), (10148, 24857), (11524, 21889), (12508, 20167), (14204, 17759), (15812, 15953)]