19991593512

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{2473}}^1$

素因数の和:2728

約数の個数: 192

約数和(自身を含む): 60438830400

約数和(自身を除く): 40447236888

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 59, 66, 72, 88, 99, 118, 132, 173, 177, 198, 236, 264, 346, 354, 396, 472, 519, 531, 649, 692, 708, 792, 1038, 1062, 1298, 1384, 1416, 1557, 1903, 1947, 2076, 2124, 2473, 2596, 3114, 3806, 3894, 4152, 4248, 4946, 5192, 5709, 5841, 6228, 7419, 7612, 7788, 9892, 10207, 11418, 11682, 12456, 14838, 15224, 15576, 17127, 19784, 20414, 22257, 22836, 23364, 27203, 29676, 30621, 34254, 40828, 44514, 45672, 46728, 54406, 59352, 61242, 68508, 81609, 81656, 89028, 91863, 108812, 112277, 122484, 137016, 145907, 163218, 178056, 183726, 217624, 224554, 244827, 244968, 291814, 326436, 336831, 367452, 427829, 437721, 449108, 489654, 583628, 652872, 673662, 734904, 855658, 875442, 898216, 979308, 1010493, 1167256, 1283487, 1313163, 1347324, 1604977, 1711316, 1750884, 1958616, 2020986, 2566974, 2626326, 2694648, 3209954, 3422632, 3501768, 3850461, 4041972, 4706119, 4814931, 5133948, 5252652, 6419908, 7700922, 8083944, 9412238, 9629862, 10267896, 10505304, 12839816, 14118357, 14444793, 15401844, 18824476, 19259724, 25241911, 28236714, 28889586, 30803688, 37648952, 38519448, 42355071, 50483822, 56473428, 57779172, 75725733, 84710142, 100967644, 112946856, 115558344, 151451466, 169420284, 201935288, 227177199, 277661021, 302902932, 338840568, 454354398, 555322042, 605805864, 832983063, 908708796, 1110644084, 1665966126, 1817417592, 2221288168, 2498949189, 3331932252, 4997898378, 6663864504, 9995796756, 19991593512]

約数ペア:

[(1, 19991593512), (2, 9995796756), (3, 6663864504), (4, 4997898378), (6, 3331932252), (8, 2498949189), (9, 2221288168), (11, 1817417592), (12, 1665966126), (18, 1110644084), (22, 908708796), (24, 832983063), (33, 605805864), (36, 555322042), (44, 454354398), (59, 338840568), (66, 302902932), (72, 277661021), (88, 227177199), (99, 201935288), (118, 169420284), (132, 151451466), (173, 115558344), (177, 112946856), (198, 100967644), (236, 84710142), (264, 75725733), (346, 57779172), (354, 56473428), (396, 50483822), (472, 42355071), (519, 38519448), (531, 37648952), (649, 30803688), (692, 28889586), (708, 28236714), (792, 25241911), (1038, 19259724), (1062, 18824476), (1298, 15401844), (1384, 14444793), (1416, 14118357), (1557, 12839816), (1903, 10505304), (1947, 10267896), (2076, 9629862), (2124, 9412238), (2473, 8083944), (2596, 7700922), (3114, 6419908), (3806, 5252652), (3894, 5133948), (4152, 4814931), (4248, 4706119), (4946, 4041972), (5192, 3850461), (5709, 3501768), (5841, 3422632), (6228, 3209954), (7419, 2694648), (7612, 2626326), (7788, 2566974), (9892, 2020986), (10207, 1958616), (11418, 1750884), (11682, 1711316), (12456, 1604977), (14838, 1347324), (15224, 1313163), (15576, 1283487), (17127, 1167256), (19784, 1010493), (20414, 979308), (22257, 898216), (22836, 875442), (23364, 855658), (27203, 734904), (29676, 673662), (30621, 652872), (34254, 583628), (40828, 489654), (44514, 449108), (45672, 437721), (46728, 427829), (54406, 367452), (59352, 336831), (61242, 326436), (68508, 291814), (81609, 244968), (81656, 244827), (89028, 224554), (91863, 217624), (108812, 183726), (112277, 178056), (122484, 163218), (137016, 145907)]