255059196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2389}}^1$

素因数の和:2475

約数の個数: 96

約数和(自身を含む): 719523840

約数和(自身を除く): 464464644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 41, 42, 62, 82, 84, 93, 123, 124, 164, 186, 217, 246, 287, 372, 434, 492, 574, 651, 861, 868, 1148, 1271, 1302, 1722, 2389, 2542, 2604, 3444, 3813, 4778, 5084, 7167, 7626, 8897, 9556, 14334, 15252, 16723, 17794, 26691, 28668, 33446, 35588, 50169, 53382, 66892, 74059, 97949, 100338, 106764, 148118, 195898, 200676, 222177, 293847, 296236, 391796, 444354, 518413, 587694, 685643, 888708, 1036826, 1175388, 1371286, 1555239, 2056929, 2073652, 2742572, 3036419, 3110478, 4113858, 6072838, 6220956, 8227716, 9109257, 12145676, 18218514, 21254933, 36437028, 42509866, 63764799, 85019732, 127529598, 255059196]

約数ペア:

[(1, 255059196), (2, 127529598), (3, 85019732), (4, 63764799), (6, 42509866), (7, 36437028), (12, 21254933), (14, 18218514), (21, 12145676), (28, 9109257), (31, 8227716), (41, 6220956), (42, 6072838), (62, 4113858), (82, 3110478), (84, 3036419), (93, 2742572), (123, 2073652), (124, 2056929), (164, 1555239), (186, 1371286), (217, 1175388), (246, 1036826), (287, 888708), (372, 685643), (434, 587694), (492, 518413), (574, 444354), (651, 391796), (861, 296236), (868, 293847), (1148, 222177), (1271, 200676), (1302, 195898), (1722, 148118), (2389, 106764), (2542, 100338), (2604, 97949), (3444, 74059), (3813, 66892), (4778, 53382), (5084, 50169), (7167, 35588), (7626, 33446), (8897, 28668), (9556, 26691), (14334, 17794), (15252, 16723)]