1949496864

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{409}}^1$

素因数の和:643

約数の個数: 192

約数和(自身を含む): 6040500480

約数和(自身を除く): 4091003616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 82, 84, 96, 112, 123, 164, 168, 173, 224, 246, 287, 328, 336, 346, 409, 492, 519, 574, 656, 672, 692, 818, 861, 984, 1038, 1148, 1211, 1227, 1312, 1384, 1636, 1722, 1968, 2076, 2296, 2422, 2454, 2768, 2863, 3272, 3444, 3633, 3936, 4152, 4592, 4844, 4908, 5536, 5726, 6544, 6888, 7093, 7266, 8304, 8589, 9184, 9688, 9816, 11452, 13088, 13776, 14186, 14532, 16608, 16769, 17178, 19376, 19632, 21279, 22904, 27552, 28372, 29064, 33538, 34356, 38752, 39264, 42558, 45808, 49651, 50307, 56744, 58128, 67076, 68712, 70757, 85116, 91616, 99302, 100614, 113488, 116256, 117383, 134152, 137424, 141514, 148953, 170232, 198604, 201228, 212271, 226976, 234766, 268304, 274848, 283028, 297906, 340464, 352149, 397208, 402456, 424542, 469532, 495299, 536608, 566056, 595812, 680928, 704298, 794416, 804912, 849084, 939064, 990598, 1132112, 1191624, 1408596, 1485897, 1588832, 1609824, 1698168, 1878128, 1981196, 2264224, 2383248, 2817192, 2901037, 2971794, 3396336, 3756256, 3962392, 4766496, 5634384, 5802074, 5943588, 6792672, 7924784, 8703111, 11268768, 11604148, 11887176, 15849568, 17406222, 20307259, 23208296, 23774352, 34812444, 40614518, 46416592, 47548704, 60921777, 69624888, 81229036, 92833184, 121843554, 139249776, 162458072, 243687108, 278499552, 324916144, 487374216, 649832288, 974748432, 1949496864]

約数ペア:

[(1, 1949496864), (2, 974748432), (3, 649832288), (4, 487374216), (6, 324916144), (7, 278499552), (8, 243687108), (12, 162458072), (14, 139249776), (16, 121843554), (21, 92833184), (24, 81229036), (28, 69624888), (32, 60921777), (41, 47548704), (42, 46416592), (48, 40614518), (56, 34812444), (82, 23774352), (84, 23208296), (96, 20307259), (112, 17406222), (123, 15849568), (164, 11887176), (168, 11604148), (173, 11268768), (224, 8703111), (246, 7924784), (287, 6792672), (328, 5943588), (336, 5802074), (346, 5634384), (409, 4766496), (492, 3962392), (519, 3756256), (574, 3396336), (656, 2971794), (672, 2901037), (692, 2817192), (818, 2383248), (861, 2264224), (984, 1981196), (1038, 1878128), (1148, 1698168), (1211, 1609824), (1227, 1588832), (1312, 1485897), (1384, 1408596), (1636, 1191624), (1722, 1132112), (1968, 990598), (2076, 939064), (2296, 849084), (2422, 804912), (2454, 794416), (2768, 704298), (2863, 680928), (3272, 595812), (3444, 566056), (3633, 536608), (3936, 495299), (4152, 469532), (4592, 424542), (4844, 402456), (4908, 397208), (5536, 352149), (5726, 340464), (6544, 297906), (6888, 283028), (7093, 274848), (7266, 268304), (8304, 234766), (8589, 226976), (9184, 212271), (9688, 201228), (9816, 198604), (11452, 170232), (13088, 148953), (13776, 141514), (14186, 137424), (14532, 134152), (16608, 117383), (16769, 116256), (17178, 113488), (19376, 100614), (19632, 99302), (21279, 91616), (22904, 85116), (27552, 70757), (28372, 68712), (29064, 67076), (33538, 58128), (34356, 56744), (38752, 50307), (39264, 49651), (42558, 45808)]