1928821216

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{5273}}^1$

素因数の和:5384

約数の個数: 96

約数和(自身を含む): 4593189888

約数和(自身を除く): 2664368672

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 71, 92, 112, 142, 161, 184, 224, 284, 322, 368, 497, 568, 644, 736, 994, 1136, 1288, 1633, 1988, 2272, 2576, 3266, 3976, 5152, 5273, 6532, 7952, 10546, 11431, 13064, 15904, 21092, 22862, 26128, 36911, 42184, 45724, 52256, 73822, 84368, 91448, 121279, 147644, 168736, 182896, 242558, 295288, 365792, 374383, 485116, 590576, 748766, 848953, 970232, 1181152, 1497532, 1697906, 1940464, 2620681, 2995064, 3395812, 3880928, 5241362, 5990128, 6791624, 8610809, 10482724, 11980256, 13583248, 17221618, 20965448, 27166496, 34443236, 41930896, 60275663, 68886472, 83861792, 120551326, 137772944, 241102652, 275545888, 482205304, 964410608, 1928821216]

約数ペア:

[(1, 1928821216), (2, 964410608), (4, 482205304), (7, 275545888), (8, 241102652), (14, 137772944), (16, 120551326), (23, 83861792), (28, 68886472), (32, 60275663), (46, 41930896), (56, 34443236), (71, 27166496), (92, 20965448), (112, 17221618), (142, 13583248), (161, 11980256), (184, 10482724), (224, 8610809), (284, 6791624), (322, 5990128), (368, 5241362), (497, 3880928), (568, 3395812), (644, 2995064), (736, 2620681), (994, 1940464), (1136, 1697906), (1288, 1497532), (1633, 1181152), (1988, 970232), (2272, 848953), (2576, 748766), (3266, 590576), (3976, 485116), (5152, 374383), (5273, 365792), (6532, 295288), (7952, 242558), (10546, 182896), (11431, 168736), (13064, 147644), (15904, 121279), (21092, 91448), (22862, 84368), (26128, 73822), (36911, 52256), (42184, 45724)]