275024288

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:251

約数の個数: 144

約数和(自身を含む): 694451520

約数和(自身を除く): 419427232

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 73, 77, 88, 112, 121, 139, 146, 154, 176, 224, 242, 278, 292, 308, 352, 484, 511, 556, 584, 616, 803, 847, 968, 973, 1022, 1112, 1168, 1232, 1529, 1606, 1694, 1936, 1946, 2044, 2224, 2336, 2464, 3058, 3212, 3388, 3872, 3892, 4088, 4448, 5621, 6116, 6424, 6776, 7784, 8176, 8833, 10147, 10703, 11242, 12232, 12848, 13552, 15568, 16352, 16819, 17666, 20294, 21406, 22484, 24464, 25696, 27104, 31136, 33638, 35332, 40588, 42812, 44968, 48928, 61831, 67276, 70664, 71029, 81176, 85624, 89936, 111617, 117733, 123662, 134552, 141328, 142058, 162352, 171248, 179872, 223234, 235466, 247324, 269104, 282656, 284116, 324704, 342496, 446468, 470932, 494648, 538208, 568232, 781319, 892936, 941864, 989296, 1136464, 1227787, 1562638, 1785872, 1883728, 1978592, 2272928, 2455574, 3125276, 3571744, 3767456, 4911148, 6250552, 8594509, 9822296, 12501104, 17189018, 19644592, 25002208, 34378036, 39289184, 68756072, 137512144, 275024288]

約数ペア:

[(1, 275024288), (2, 137512144), (4, 68756072), (7, 39289184), (8, 34378036), (11, 25002208), (14, 19644592), (16, 17189018), (22, 12501104), (28, 9822296), (32, 8594509), (44, 6250552), (56, 4911148), (73, 3767456), (77, 3571744), (88, 3125276), (112, 2455574), (121, 2272928), (139, 1978592), (146, 1883728), (154, 1785872), (176, 1562638), (224, 1227787), (242, 1136464), (278, 989296), (292, 941864), (308, 892936), (352, 781319), (484, 568232), (511, 538208), (556, 494648), (584, 470932), (616, 446468), (803, 342496), (847, 324704), (968, 284116), (973, 282656), (1022, 269104), (1112, 247324), (1168, 235466), (1232, 223234), (1529, 179872), (1606, 171248), (1694, 162352), (1936, 142058), (1946, 141328), (2044, 134552), (2224, 123662), (2336, 117733), (2464, 111617), (3058, 89936), (3212, 85624), (3388, 81176), (3872, 71029), (3892, 70664), (4088, 67276), (4448, 61831), (5621, 48928), (6116, 44968), (6424, 42812), (6776, 40588), (7784, 35332), (8176, 33638), (8833, 31136), (10147, 27104), (10703, 25696), (11242, 24464), (12232, 22484), (12848, 21406), (13552, 20294), (15568, 17666), (16352, 16819)]