2287666576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:405

約数の個数: 160

約数和(自身を含む): 5279662080

約数和(自身を除く): 2991995504

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 38, 52, 62, 71, 76, 104, 124, 142, 152, 208, 247, 248, 263, 284, 304, 403, 494, 496, 526, 568, 589, 806, 923, 988, 1052, 1136, 1178, 1349, 1612, 1846, 1976, 2104, 2201, 2356, 2698, 3224, 3419, 3692, 3952, 4208, 4402, 4712, 4997, 5396, 6448, 6838, 7384, 7657, 8153, 8804, 9424, 9994, 10792, 13676, 14768, 15314, 16306, 17537, 17608, 18673, 19988, 21584, 27352, 28613, 30628, 32612, 35074, 35216, 37346, 39976, 41819, 54704, 57226, 61256, 64961, 65224, 70148, 74692, 79952, 83638, 105989, 114452, 122512, 129922, 130448, 140296, 149384, 154907, 167276, 211978, 228904, 242749, 259844, 280592, 298768, 309814, 334552, 354787, 423956, 457808, 485498, 519688, 543647, 578863, 619628, 669104, 709574, 847912, 970996, 1039376, 1087294, 1157726, 1239256, 1419148, 1695824, 1941992, 2013791, 2174588, 2315452, 2478512, 2838296, 3883984, 4027582, 4349176, 4612231, 4630904, 5676592, 7525219, 8055164, 8698352, 9224462, 9261808, 10998397, 15050438, 16110328, 18448924, 21996794, 30100876, 32220656, 36897848, 43993588, 60201752, 73795696, 87987176, 120403504, 142979161, 175974352, 285958322, 571916644, 1143833288, 2287666576]

約数ペア:

[(1, 2287666576), (2, 1143833288), (4, 571916644), (8, 285958322), (13, 175974352), (16, 142979161), (19, 120403504), (26, 87987176), (31, 73795696), (38, 60201752), (52, 43993588), (62, 36897848), (71, 32220656), (76, 30100876), (104, 21996794), (124, 18448924), (142, 16110328), (152, 15050438), (208, 10998397), (247, 9261808), (248, 9224462), (263, 8698352), (284, 8055164), (304, 7525219), (403, 5676592), (494, 4630904), (496, 4612231), (526, 4349176), (568, 4027582), (589, 3883984), (806, 2838296), (923, 2478512), (988, 2315452), (1052, 2174588), (1136, 2013791), (1178, 1941992), (1349, 1695824), (1612, 1419148), (1846, 1239256), (1976, 1157726), (2104, 1087294), (2201, 1039376), (2356, 970996), (2698, 847912), (3224, 709574), (3419, 669104), (3692, 619628), (3952, 578863), (4208, 543647), (4402, 519688), (4712, 485498), (4997, 457808), (5396, 423956), (6448, 354787), (6838, 334552), (7384, 309814), (7657, 298768), (8153, 280592), (8804, 259844), (9424, 242749), (9994, 228904), (10792, 211978), (13676, 167276), (14768, 154907), (15314, 149384), (16306, 140296), (17537, 130448), (17608, 129922), (18673, 122512), (19988, 114452), (21584, 105989), (27352, 83638), (28613, 79952), (30628, 74692), (32612, 70148), (35074, 65224), (35216, 64961), (37346, 61256), (39976, 57226), (41819, 54704)]