197631456

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:229

約数の個数: 192

約数和(自身を含む): 603832320

約数和(自身を除く): 406200864

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 32, 33, 44, 46, 48, 66, 69, 79, 88, 92, 96, 103, 132, 138, 158, 176, 184, 206, 237, 253, 264, 276, 309, 316, 352, 368, 412, 474, 506, 528, 552, 618, 632, 736, 759, 824, 869, 948, 1012, 1056, 1104, 1133, 1236, 1264, 1518, 1648, 1738, 1817, 1896, 2024, 2208, 2266, 2369, 2472, 2528, 2607, 3036, 3296, 3399, 3476, 3634, 3792, 4048, 4532, 4738, 4944, 5214, 5451, 6072, 6798, 6952, 7107, 7268, 7584, 8096, 8137, 9064, 9476, 9888, 10428, 10902, 12144, 13596, 13904, 14214, 14536, 16274, 18128, 18952, 19987, 20856, 21804, 24288, 24411, 26059, 27192, 27808, 28428, 29072, 32548, 36256, 37904, 39974, 41712, 43608, 48822, 52118, 54384, 56856, 58144, 59961, 65096, 75808, 78177, 79948, 83424, 87216, 89507, 97644, 104236, 108768, 113712, 119922, 130192, 156354, 159896, 174432, 179014, 187151, 195288, 208472, 227424, 239844, 260384, 268521, 312708, 319792, 358028, 374302, 390576, 416944, 479688, 537042, 561453, 625416, 639584, 716056, 748604, 781152, 833888, 959376, 1074084, 1122906, 1250832, 1432112, 1497208, 1918752, 2058661, 2148168, 2245812, 2501664, 2864224, 2994416, 4117322, 4296336, 4491624, 5988832, 6175983, 8234644, 8592672, 8983248, 12351966, 16469288, 17966496, 24703932, 32938576, 49407864, 65877152, 98815728, 197631456]

約数ペア:

[(1, 197631456), (2, 98815728), (3, 65877152), (4, 49407864), (6, 32938576), (8, 24703932), (11, 17966496), (12, 16469288), (16, 12351966), (22, 8983248), (23, 8592672), (24, 8234644), (32, 6175983), (33, 5988832), (44, 4491624), (46, 4296336), (48, 4117322), (66, 2994416), (69, 2864224), (79, 2501664), (88, 2245812), (92, 2148168), (96, 2058661), (103, 1918752), (132, 1497208), (138, 1432112), (158, 1250832), (176, 1122906), (184, 1074084), (206, 959376), (237, 833888), (253, 781152), (264, 748604), (276, 716056), (309, 639584), (316, 625416), (352, 561453), (368, 537042), (412, 479688), (474, 416944), (506, 390576), (528, 374302), (552, 358028), (618, 319792), (632, 312708), (736, 268521), (759, 260384), (824, 239844), (869, 227424), (948, 208472), (1012, 195288), (1056, 187151), (1104, 179014), (1133, 174432), (1236, 159896), (1264, 156354), (1518, 130192), (1648, 119922), (1738, 113712), (1817, 108768), (1896, 104236), (2024, 97644), (2208, 89507), (2266, 87216), (2369, 83424), (2472, 79948), (2528, 78177), (2607, 75808), (3036, 65096), (3296, 59961), (3399, 58144), (3476, 56856), (3634, 54384), (3792, 52118), (4048, 48822), (4532, 43608), (4738, 41712), (4944, 39974), (5214, 37904), (5451, 36256), (6072, 32548), (6798, 29072), (6952, 28428), (7107, 27808), (7268, 27192), (7584, 26059), (8096, 24411), (8137, 24288), (9064, 21804), (9476, 20856), (9888, 19987), (10428, 18952), (10902, 18128), (12144, 16274), (13596, 14536), (13904, 14214)]