218902992

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{8461}}^1$

素因数の和:8497

約数の個数: 120

約数和(自身を含む): 717712992

約数和(自身を除く): 498810000

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 98, 112, 132, 147, 154, 168, 176, 196, 231, 264, 294, 308, 336, 392, 462, 528, 539, 588, 616, 784, 924, 1078, 1176, 1232, 1617, 1848, 2156, 2352, 3234, 3696, 4312, 6468, 8461, 8624, 12936, 16922, 25383, 25872, 33844, 50766, 59227, 67688, 93071, 101532, 118454, 135376, 177681, 186142, 203064, 236908, 279213, 355362, 372284, 406128, 414589, 473816, 558426, 651497, 710724, 744568, 829178, 947632, 1116852, 1243767, 1302994, 1421448, 1489136, 1658356, 1954491, 2233704, 2487534, 2605988, 2842896, 3316712, 3908982, 4467408, 4560479, 4975068, 5211976, 6633424, 7817964, 9120958, 9950136, 10423952, 13681437, 15635928, 18241916, 19900272, 27362874, 31271856, 36483832, 54725748, 72967664, 109451496, 218902992]

約数ペア:

[(1, 218902992), (2, 109451496), (3, 72967664), (4, 54725748), (6, 36483832), (7, 31271856), (8, 27362874), (11, 19900272), (12, 18241916), (14, 15635928), (16, 13681437), (21, 10423952), (22, 9950136), (24, 9120958), (28, 7817964), (33, 6633424), (42, 5211976), (44, 4975068), (48, 4560479), (49, 4467408), (56, 3908982), (66, 3316712), (77, 2842896), (84, 2605988), (88, 2487534), (98, 2233704), (112, 1954491), (132, 1658356), (147, 1489136), (154, 1421448), (168, 1302994), (176, 1243767), (196, 1116852), (231, 947632), (264, 829178), (294, 744568), (308, 710724), (336, 651497), (392, 558426), (462, 473816), (528, 414589), (539, 406128), (588, 372284), (616, 355362), (784, 279213), (924, 236908), (1078, 203064), (1176, 186142), (1232, 177681), (1617, 135376), (1848, 118454), (2156, 101532), (2352, 93071), (3234, 67688), (3696, 59227), (4312, 50766), (6468, 33844), (8461, 25872), (8624, 25383), (12936, 16922)]