1857429728

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{24317}}^1$

素因数の和:24376

約数の個数: 96

約数和(自身を含む): 4706408448

約数和(自身を除く): 2848978720

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 224, 248, 308, 341, 352, 434, 496, 616, 682, 868, 992, 1232, 1364, 1736, 2387, 2464, 2728, 3472, 4774, 5456, 6944, 9548, 10912, 19096, 24317, 38192, 48634, 76384, 97268, 170219, 194536, 267487, 340438, 389072, 534974, 680876, 753827, 778144, 1069948, 1361752, 1507654, 1872409, 2139896, 2723504, 3015308, 3744818, 4279792, 5276789, 5447008, 6030616, 7489636, 8292097, 8559584, 10553578, 12061232, 14979272, 16584194, 21107156, 24122464, 29958544, 33168388, 42214312, 58044679, 59917088, 66336776, 84428624, 116089358, 132673552, 168857248, 232178716, 265347104, 464357432, 928714864, 1857429728]

約数ペア:

[(1, 1857429728), (2, 928714864), (4, 464357432), (7, 265347104), (8, 232178716), (11, 168857248), (14, 132673552), (16, 116089358), (22, 84428624), (28, 66336776), (31, 59917088), (32, 58044679), (44, 42214312), (56, 33168388), (62, 29958544), (77, 24122464), (88, 21107156), (112, 16584194), (124, 14979272), (154, 12061232), (176, 10553578), (217, 8559584), (224, 8292097), (248, 7489636), (308, 6030616), (341, 5447008), (352, 5276789), (434, 4279792), (496, 3744818), (616, 3015308), (682, 2723504), (868, 2139896), (992, 1872409), (1232, 1507654), (1364, 1361752), (1736, 1069948), (2387, 778144), (2464, 753827), (2728, 680876), (3472, 534974), (4774, 389072), (5456, 340438), (6944, 267487), (9548, 194536), (10912, 170219), (19096, 97268), (24317, 76384), (38192, 48634)]