260552472

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:154

約数の個数: 192

約数和(自身を含む): 765352800

約数和(自身を除く): 504800328

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 29, 34, 38, 51, 57, 58, 61, 68, 76, 87, 102, 114, 116, 122, 136, 152, 174, 183, 204, 228, 232, 244, 323, 348, 361, 366, 408, 456, 488, 493, 551, 646, 696, 722, 732, 969, 986, 1037, 1083, 1102, 1159, 1292, 1444, 1464, 1479, 1653, 1769, 1938, 1972, 2074, 2166, 2204, 2318, 2584, 2888, 2958, 3111, 3306, 3477, 3538, 3876, 3944, 4148, 4332, 4408, 4636, 5307, 5916, 6137, 6222, 6612, 6954, 7076, 7752, 8296, 8664, 9272, 9367, 10469, 10614, 11832, 12274, 12444, 13224, 13908, 14152, 18411, 18734, 19703, 20938, 21228, 22021, 24548, 24888, 27816, 28101, 30073, 31407, 33611, 36822, 37468, 39406, 41876, 42456, 44042, 49096, 56202, 59109, 60146, 62814, 66063, 67222, 73644, 74936, 78812, 83752, 88084, 90219, 100833, 112404, 118218, 120292, 125628, 132126, 134444, 147288, 157624, 176168, 177973, 180438, 201666, 224808, 236436, 240584, 251256, 264252, 268888, 355946, 360876, 374357, 403332, 472872, 528504, 533919, 571387, 638609, 711892, 721752, 748714, 806664, 1067838, 1123071, 1142774, 1277218, 1423784, 1497428, 1714161, 1915827, 2135676, 2246142, 2285548, 2554436, 2994856, 3428322, 3831654, 4271352, 4492284, 4571096, 5108872, 6856644, 7663308, 8984568, 10856353, 13713288, 15326616, 21712706, 32569059, 43425412, 65138118, 86850824, 130276236, 260552472]

約数ペア:

[(1, 260552472), (2, 130276236), (3, 86850824), (4, 65138118), (6, 43425412), (8, 32569059), (12, 21712706), (17, 15326616), (19, 13713288), (24, 10856353), (29, 8984568), (34, 7663308), (38, 6856644), (51, 5108872), (57, 4571096), (58, 4492284), (61, 4271352), (68, 3831654), (76, 3428322), (87, 2994856), (102, 2554436), (114, 2285548), (116, 2246142), (122, 2135676), (136, 1915827), (152, 1714161), (174, 1497428), (183, 1423784), (204, 1277218), (228, 1142774), (232, 1123071), (244, 1067838), (323, 806664), (348, 748714), (361, 721752), (366, 711892), (408, 638609), (456, 571387), (488, 533919), (493, 528504), (551, 472872), (646, 403332), (696, 374357), (722, 360876), (732, 355946), (969, 268888), (986, 264252), (1037, 251256), (1083, 240584), (1102, 236436), (1159, 224808), (1292, 201666), (1444, 180438), (1464, 177973), (1479, 176168), (1653, 157624), (1769, 147288), (1938, 134444), (1972, 132126), (2074, 125628), (2166, 120292), (2204, 118218), (2318, 112404), (2584, 100833), (2888, 90219), (2958, 88084), (3111, 83752), (3306, 78812), (3477, 74936), (3538, 73644), (3876, 67222), (3944, 66063), (4148, 62814), (4332, 60146), (4408, 59109), (4636, 56202), (5307, 49096), (5916, 44042), (6137, 42456), (6222, 41876), (6612, 39406), (6954, 37468), (7076, 36822), (7752, 33611), (8296, 31407), (8664, 30073), (9272, 28101), (9367, 27816), (10469, 24888), (10614, 24548), (11832, 22021), (12274, 21228), (12444, 20938), (13224, 19703), (13908, 18734), (14152, 18411)]