2000426688

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{577}}^1$

素因数の和:1071

約数の個数: 168

約数和(自身を含む): 6198989888

約数和(自身を除く): 4198563200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 463, 468, 576, 577, 624, 832, 926, 936, 1154, 1248, 1389, 1731, 1852, 1872, 2308, 2496, 2778, 3462, 3704, 3744, 4167, 4616, 5193, 5556, 6019, 6924, 7408, 7488, 7501, 8334, 9232, 10386, 11112, 12038, 13848, 14816, 15002, 16668, 18057, 18464, 20772, 22224, 22503, 24076, 27696, 29632, 30004, 33336, 36114, 36928, 41544, 44448, 45006, 48152, 54171, 55392, 60008, 66672, 67509, 72228, 83088, 88896, 90012, 96304, 108342, 110784, 120016, 133344, 135018, 144456, 166176, 180024, 192608, 216684, 240032, 266688, 267151, 270036, 288912, 332352, 360048, 385216, 433368, 480064, 534302, 540072, 577824, 720096, 801453, 866736, 1068604, 1080144, 1155648, 1440192, 1602906, 1733472, 2137208, 2160288, 2404359, 3205812, 3466944, 3472963, 4274416, 4320576, 4808718, 6411624, 6945926, 8548832, 9617436, 10418889, 12823248, 13891852, 17097664, 19234872, 20837778, 25646496, 27783704, 31256667, 38469744, 41675556, 51292992, 55567408, 62513334, 76939488, 83351112, 111134816, 125026668, 153878976, 166702224, 222269632, 250053336, 333404448, 500106672, 666808896, 1000213344, 2000426688]

約数ペア:

[(1, 2000426688), (2, 1000213344), (3, 666808896), (4, 500106672), (6, 333404448), (8, 250053336), (9, 222269632), (12, 166702224), (13, 153878976), (16, 125026668), (18, 111134816), (24, 83351112), (26, 76939488), (32, 62513334), (36, 55567408), (39, 51292992), (48, 41675556), (52, 38469744), (64, 31256667), (72, 27783704), (78, 25646496), (96, 20837778), (104, 19234872), (117, 17097664), (144, 13891852), (156, 12823248), (192, 10418889), (208, 9617436), (234, 8548832), (288, 6945926), (312, 6411624), (416, 4808718), (463, 4320576), (468, 4274416), (576, 3472963), (577, 3466944), (624, 3205812), (832, 2404359), (926, 2160288), (936, 2137208), (1154, 1733472), (1248, 1602906), (1389, 1440192), (1731, 1155648), (1852, 1080144), (1872, 1068604), (2308, 866736), (2496, 801453), (2778, 720096), (3462, 577824), (3704, 540072), (3744, 534302), (4167, 480064), (4616, 433368), (5193, 385216), (5556, 360048), (6019, 332352), (6924, 288912), (7408, 270036), (7488, 267151), (7501, 266688), (8334, 240032), (9232, 216684), (10386, 192608), (11112, 180024), (12038, 166176), (13848, 144456), (14816, 135018), (15002, 133344), (16668, 120016), (18057, 110784), (18464, 108342), (20772, 96304), (22224, 90012), (22503, 88896), (24076, 83088), (27696, 72228), (29632, 67509), (30004, 66672), (33336, 60008), (36114, 55392), (36928, 54171), (41544, 48152), (44448, 45006)]