449171424

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{119971}}^1$

素因数の和:120000

約数の個数: 72

約数和(自身を含む): 1375598952

約数和(自身を除く): 926427528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 119971, 239942, 359913, 479884, 719826, 959768, 1079739, 1439652, 1559623, 1919536, 2159478, 2879304, 3119246, 3839072, 4318956, 4678869, 5758608, 6238492, 8637912, 9357738, 11517216, 12476984, 14036607, 17275824, 18715476, 24953968, 28073214, 34551648, 37430952, 49907936, 56146428, 74861904, 112292856, 149723808, 224585712, 449171424]

約数ペア:

[(1, 449171424), (2, 224585712), (3, 149723808), (4, 112292856), (6, 74861904), (8, 56146428), (9, 49907936), (12, 37430952), (13, 34551648), (16, 28073214), (18, 24953968), (24, 18715476), (26, 17275824), (32, 14036607), (36, 12476984), (39, 11517216), (48, 9357738), (52, 8637912), (72, 6238492), (78, 5758608), (96, 4678869), (104, 4318956), (117, 3839072), (144, 3119246), (156, 2879304), (208, 2159478), (234, 1919536), (288, 1559623), (312, 1439652), (416, 1079739), (468, 959768), (624, 719826), (936, 479884), (1248, 359913), (1872, 239942), (3744, 119971)]