268579872

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4987}}^1$

素因数の和:5031

約数の個数: 144

約数和(自身を含む): 882397152

約数和(自身を除く): 613817280

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 32, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 96, 99, 102, 132, 136, 144, 153, 176, 187, 198, 204, 264, 272, 288, 306, 352, 374, 396, 408, 528, 544, 561, 612, 748, 792, 816, 1056, 1122, 1224, 1496, 1584, 1632, 1683, 2244, 2448, 2992, 3168, 3366, 4488, 4896, 4987, 5984, 6732, 8976, 9974, 13464, 14961, 17952, 19948, 26928, 29922, 39896, 44883, 53856, 54857, 59844, 79792, 84779, 89766, 109714, 119688, 159584, 164571, 169558, 179532, 219428, 239376, 254337, 329142, 339116, 359064, 438856, 478752, 493713, 508674, 658284, 678232, 718128, 763011, 877712, 932569, 987426, 1017348, 1316568, 1356464, 1436256, 1526022, 1755424, 1865138, 1974852, 2034696, 2633136, 2712928, 2797707, 3052044, 3730276, 3949704, 4069392, 5266272, 5595414, 6104088, 7460552, 7899408, 8138784, 8393121, 11190828, 12208176, 14921104, 15798816, 16786242, 22381656, 24416352, 29842208, 33572484, 44763312, 67144968, 89526624, 134289936, 268579872]

約数ペア:

[(1, 268579872), (2, 134289936), (3, 89526624), (4, 67144968), (6, 44763312), (8, 33572484), (9, 29842208), (11, 24416352), (12, 22381656), (16, 16786242), (17, 15798816), (18, 14921104), (22, 12208176), (24, 11190828), (32, 8393121), (33, 8138784), (34, 7899408), (36, 7460552), (44, 6104088), (48, 5595414), (51, 5266272), (66, 4069392), (68, 3949704), (72, 3730276), (88, 3052044), (96, 2797707), (99, 2712928), (102, 2633136), (132, 2034696), (136, 1974852), (144, 1865138), (153, 1755424), (176, 1526022), (187, 1436256), (198, 1356464), (204, 1316568), (264, 1017348), (272, 987426), (288, 932569), (306, 877712), (352, 763011), (374, 718128), (396, 678232), (408, 658284), (528, 508674), (544, 493713), (561, 478752), (612, 438856), (748, 359064), (792, 339116), (816, 329142), (1056, 254337), (1122, 239376), (1224, 219428), (1496, 179532), (1584, 169558), (1632, 164571), (1683, 159584), (2244, 119688), (2448, 109714), (2992, 89766), (3168, 84779), (3366, 79792), (4488, 59844), (4896, 54857), (4987, 53856), (5984, 44883), (6732, 39896), (8976, 29922), (9974, 26928), (13464, 19948), (14961, 17952)]