213249744

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1$

素因数の和:166

約数の個数: 180

約数和(自身を含む): 653092128

約数和(自身を除く): 439842384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 36, 46, 48, 62, 67, 69, 72, 92, 93, 124, 134, 138, 144, 184, 186, 201, 207, 248, 268, 276, 279, 368, 372, 402, 414, 496, 536, 552, 558, 603, 713, 744, 804, 828, 961, 1072, 1104, 1116, 1206, 1426, 1488, 1541, 1608, 1656, 1922, 2077, 2139, 2232, 2412, 2852, 2883, 3082, 3216, 3312, 3844, 4154, 4278, 4464, 4623, 4824, 5704, 5766, 6164, 6231, 6417, 7688, 8308, 8556, 8649, 9246, 9648, 11408, 11532, 12328, 12462, 12834, 13869, 15376, 16616, 17112, 17298, 18492, 18693, 22103, 23064, 24656, 24924, 25668, 27738, 33232, 34224, 34596, 36984, 37386, 44206, 46128, 47771, 49848, 51336, 55476, 64387, 66309, 69192, 73968, 74772, 88412, 95542, 99696, 102672, 110952, 128774, 132618, 138384, 143313, 149544, 176824, 191084, 193161, 198927, 221904, 257548, 265236, 286626, 299088, 353648, 382168, 386322, 397854, 429939, 515096, 530472, 573252, 579483, 764336, 772644, 795708, 859878, 1030192, 1060944, 1146504, 1158966, 1480901, 1545288, 1591416, 1719756, 2293008, 2317932, 2961802, 3090576, 3182832, 3439512, 4442703, 4635864, 5923604, 6879024, 8885406, 9271728, 11847208, 13328109, 17770812, 23694416, 26656218, 35541624, 53312436, 71083248, 106624872, 213249744]

約数ペア:

[(1, 213249744), (2, 106624872), (3, 71083248), (4, 53312436), (6, 35541624), (8, 26656218), (9, 23694416), (12, 17770812), (16, 13328109), (18, 11847208), (23, 9271728), (24, 8885406), (31, 6879024), (36, 5923604), (46, 4635864), (48, 4442703), (62, 3439512), (67, 3182832), (69, 3090576), (72, 2961802), (92, 2317932), (93, 2293008), (124, 1719756), (134, 1591416), (138, 1545288), (144, 1480901), (184, 1158966), (186, 1146504), (201, 1060944), (207, 1030192), (248, 859878), (268, 795708), (276, 772644), (279, 764336), (368, 579483), (372, 573252), (402, 530472), (414, 515096), (496, 429939), (536, 397854), (552, 386322), (558, 382168), (603, 353648), (713, 299088), (744, 286626), (804, 265236), (828, 257548), (961, 221904), (1072, 198927), (1104, 193161), (1116, 191084), (1206, 176824), (1426, 149544), (1488, 143313), (1541, 138384), (1608, 132618), (1656, 128774), (1922, 110952), (2077, 102672), (2139, 99696), (2232, 95542), (2412, 88412), (2852, 74772), (2883, 73968), (3082, 69192), (3216, 66309), (3312, 64387), (3844, 55476), (4154, 51336), (4278, 49848), (4464, 47771), (4623, 46128), (4824, 44206), (5704, 37386), (5766, 36984), (6164, 34596), (6231, 34224), (6417, 33232), (7688, 27738), (8308, 25668), (8556, 24924), (8649, 24656), (9246, 23064), (9648, 22103), (11408, 18693), (11532, 18492), (12328, 17298), (12462, 17112), (12834, 16616), (13869, 15376)]