219891456

素因数分解:

$2^8\times 3^3\times {\mathrm{29}}^1\times {\mathrm{1097}}^1$

素因数の和:1151

約数の個数: 144

約数和(自身を含む): 673293600

約数和(自身を除く): 453402144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 128, 144, 174, 192, 216, 232, 256, 261, 288, 348, 384, 432, 464, 522, 576, 696, 768, 783, 864, 928, 1044, 1097, 1152, 1392, 1566, 1728, 1856, 2088, 2194, 2304, 2784, 3132, 3291, 3456, 3712, 4176, 4388, 5568, 6264, 6582, 6912, 7424, 8352, 8776, 9873, 11136, 12528, 13164, 16704, 17552, 19746, 22272, 25056, 26328, 29619, 31813, 33408, 35104, 39492, 50112, 52656, 59238, 63626, 66816, 70208, 78984, 95439, 100224, 105312, 118476, 127252, 140416, 157968, 190878, 200448, 210624, 236952, 254504, 280832, 286317, 315936, 381756, 421248, 473904, 509008, 572634, 631872, 763512, 842496, 858951, 947808, 1018016, 1145268, 1263744, 1527024, 1717902, 1895616, 2036032, 2290536, 2527488, 3054048, 3435804, 3791232, 4072064, 4581072, 6108096, 6871608, 7582464, 8144128, 9162144, 12216192, 13743216, 18324288, 24432384, 27486432, 36648576, 54972864, 73297152, 109945728, 219891456]

約数ペア:

[(1, 219891456), (2, 109945728), (3, 73297152), (4, 54972864), (6, 36648576), (8, 27486432), (9, 24432384), (12, 18324288), (16, 13743216), (18, 12216192), (24, 9162144), (27, 8144128), (29, 7582464), (32, 6871608), (36, 6108096), (48, 4581072), (54, 4072064), (58, 3791232), (64, 3435804), (72, 3054048), (87, 2527488), (96, 2290536), (108, 2036032), (116, 1895616), (128, 1717902), (144, 1527024), (174, 1263744), (192, 1145268), (216, 1018016), (232, 947808), (256, 858951), (261, 842496), (288, 763512), (348, 631872), (384, 572634), (432, 509008), (464, 473904), (522, 421248), (576, 381756), (696, 315936), (768, 286317), (783, 280832), (864, 254504), (928, 236952), (1044, 210624), (1097, 200448), (1152, 190878), (1392, 157968), (1566, 140416), (1728, 127252), (1856, 118476), (2088, 105312), (2194, 100224), (2304, 95439), (2784, 78984), (3132, 70208), (3291, 66816), (3456, 63626), (3712, 59238), (4176, 52656), (4388, 50112), (5568, 39492), (6264, 35104), (6582, 33408), (6912, 31813), (7424, 29619), (8352, 26328), (8776, 25056), (9873, 22272), (11136, 19746), (12528, 17552), (13164, 16704)]