2554272

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{181}}^1$

素因数の和:211

約数の個数: 108

約数和(自身を含む): 8496306

約数和(自身を除く): 5942034

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 181, 196, 224, 252, 288, 294, 336, 362, 392, 441, 504, 543, 588, 672, 724, 784, 882, 1008, 1086, 1176, 1267, 1448, 1568, 1629, 1764, 2016, 2172, 2352, 2534, 2896, 3258, 3528, 3801, 4344, 4704, 5068, 5792, 6516, 7056, 7602, 8688, 8869, 10136, 11403, 13032, 14112, 15204, 17376, 17738, 20272, 22806, 26064, 26607, 30408, 35476, 40544, 45612, 52128, 53214, 60816, 70952, 79821, 91224, 106428, 121632, 141904, 159642, 182448, 212856, 283808, 319284, 364896, 425712, 638568, 851424, 1277136, 2554272]

約数ペア:

[(1, 2554272), (2, 1277136), (3, 851424), (4, 638568), (6, 425712), (7, 364896), (8, 319284), (9, 283808), (12, 212856), (14, 182448), (16, 159642), (18, 141904), (21, 121632), (24, 106428), (28, 91224), (32, 79821), (36, 70952), (42, 60816), (48, 53214), (49, 52128), (56, 45612), (63, 40544), (72, 35476), (84, 30408), (96, 26607), (98, 26064), (112, 22806), (126, 20272), (144, 17738), (147, 17376), (168, 15204), (181, 14112), (196, 13032), (224, 11403), (252, 10136), (288, 8869), (294, 8688), (336, 7602), (362, 7056), (392, 6516), (441, 5792), (504, 5068), (543, 4704), (588, 4344), (672, 3801), (724, 3528), (784, 3258), (882, 2896), (1008, 2534), (1086, 2352), (1176, 2172), (1267, 2016), (1448, 1764), (1568, 1629)]