243423648

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{823}}^1$

素因数の和:931

約数の個数: 144

約数和(自身を含む): 755838720

約数和(自身を除く): 512415072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 79, 96, 104, 117, 144, 156, 158, 208, 234, 237, 288, 312, 316, 416, 468, 474, 624, 632, 711, 823, 936, 948, 1027, 1248, 1264, 1422, 1646, 1872, 1896, 2054, 2469, 2528, 2844, 3081, 3292, 3744, 3792, 4108, 4938, 5688, 6162, 6584, 7407, 7584, 8216, 9243, 9876, 10699, 11376, 12324, 13168, 14814, 16432, 18486, 19752, 21398, 22752, 24648, 26336, 29628, 32097, 32864, 36972, 39504, 42796, 49296, 59256, 64194, 65017, 73944, 79008, 85592, 96291, 98592, 118512, 128388, 130034, 147888, 171184, 192582, 195051, 237024, 256776, 260068, 295776, 342368, 385164, 390102, 513552, 520136, 585153, 770328, 780204, 845221, 1027104, 1040272, 1170306, 1540656, 1560408, 1690442, 2080544, 2340612, 2535663, 3081312, 3120816, 3380884, 4681224, 5071326, 6241632, 6761768, 7606989, 9362448, 10142652, 13523536, 15213978, 18724896, 20285304, 27047072, 30427956, 40570608, 60855912, 81141216, 121711824, 243423648]

約数ペア:

[(1, 243423648), (2, 121711824), (3, 81141216), (4, 60855912), (6, 40570608), (8, 30427956), (9, 27047072), (12, 20285304), (13, 18724896), (16, 15213978), (18, 13523536), (24, 10142652), (26, 9362448), (32, 7606989), (36, 6761768), (39, 6241632), (48, 5071326), (52, 4681224), (72, 3380884), (78, 3120816), (79, 3081312), (96, 2535663), (104, 2340612), (117, 2080544), (144, 1690442), (156, 1560408), (158, 1540656), (208, 1170306), (234, 1040272), (237, 1027104), (288, 845221), (312, 780204), (316, 770328), (416, 585153), (468, 520136), (474, 513552), (624, 390102), (632, 385164), (711, 342368), (823, 295776), (936, 260068), (948, 256776), (1027, 237024), (1248, 195051), (1264, 192582), (1422, 171184), (1646, 147888), (1872, 130034), (1896, 128388), (2054, 118512), (2469, 98592), (2528, 96291), (2844, 85592), (3081, 79008), (3292, 73944), (3744, 65017), (3792, 64194), (4108, 59256), (4938, 49296), (5688, 42796), (6162, 39504), (6584, 36972), (7407, 32864), (7584, 32097), (8216, 29628), (9243, 26336), (9876, 24648), (10699, 22752), (11376, 21398), (12324, 19752), (13168, 18486), (14814, 16432)]