945173868

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:587

約数の個数: 96

約数和(自身を含む): 2357268480

約数和(自身を除く): 1412094612

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 71, 92, 138, 139, 142, 213, 276, 278, 284, 347, 417, 426, 556, 694, 834, 852, 1041, 1388, 1633, 1668, 2082, 3197, 3266, 4164, 4899, 6394, 6532, 7981, 9591, 9798, 9869, 12788, 15962, 19182, 19596, 19738, 23943, 24637, 29607, 31924, 38364, 39476, 47886, 48233, 49274, 59214, 73911, 95772, 96466, 98548, 118428, 144699, 147822, 192932, 226987, 289398, 295644, 453974, 566651, 578796, 680961, 907948, 1109359, 1133302, 1361922, 1699953, 2218718, 2266604, 2723844, 3328077, 3399906, 3424543, 4437436, 6656154, 6799812, 6849086, 10273629, 13312308, 13698172, 20547258, 41094516, 78764489, 157528978, 236293467, 315057956, 472586934, 945173868]

約数ペア:

[(1, 945173868), (2, 472586934), (3, 315057956), (4, 236293467), (6, 157528978), (12, 78764489), (23, 41094516), (46, 20547258), (69, 13698172), (71, 13312308), (92, 10273629), (138, 6849086), (139, 6799812), (142, 6656154), (213, 4437436), (276, 3424543), (278, 3399906), (284, 3328077), (347, 2723844), (417, 2266604), (426, 2218718), (556, 1699953), (694, 1361922), (834, 1133302), (852, 1109359), (1041, 907948), (1388, 680961), (1633, 578796), (1668, 566651), (2082, 453974), (3197, 295644), (3266, 289398), (4164, 226987), (4899, 192932), (6394, 147822), (6532, 144699), (7981, 118428), (9591, 98548), (9798, 96466), (9869, 95772), (12788, 73911), (15962, 59214), (19182, 49274), (19596, 48233), (19738, 47886), (23943, 39476), (24637, 38364), (29607, 31924)]