213084576

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1$

素因数の和:899

約数の個数: 144

約数和(自身を含む): 647861760

約数和(自身を除く): 434777184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 32, 36, 48, 58, 62, 72, 87, 93, 96, 116, 124, 144, 174, 186, 232, 248, 261, 279, 288, 348, 372, 464, 496, 522, 558, 696, 744, 823, 899, 928, 992, 1044, 1116, 1392, 1488, 1646, 1798, 2088, 2232, 2469, 2697, 2784, 2976, 3292, 3596, 4176, 4464, 4938, 5394, 6584, 7192, 7407, 8091, 8352, 8928, 9876, 10788, 13168, 14384, 14814, 16182, 19752, 21576, 23867, 25513, 26336, 28768, 29628, 32364, 39504, 43152, 47734, 51026, 59256, 64728, 71601, 76539, 79008, 86304, 95468, 102052, 118512, 129456, 143202, 153078, 190936, 204104, 214803, 229617, 237024, 258912, 286404, 306156, 381872, 408208, 429606, 459234, 572808, 612312, 739877, 763744, 816416, 859212, 918468, 1145616, 1224624, 1479754, 1718424, 1836936, 2219631, 2291232, 2449248, 2959508, 3436848, 3673872, 4439262, 5919016, 6658893, 6873696, 7347744, 8878524, 11838032, 13317786, 17757048, 23676064, 26635572, 35514096, 53271144, 71028192, 106542288, 213084576]

約数ペア:

[(1, 213084576), (2, 106542288), (3, 71028192), (4, 53271144), (6, 35514096), (8, 26635572), (9, 23676064), (12, 17757048), (16, 13317786), (18, 11838032), (24, 8878524), (29, 7347744), (31, 6873696), (32, 6658893), (36, 5919016), (48, 4439262), (58, 3673872), (62, 3436848), (72, 2959508), (87, 2449248), (93, 2291232), (96, 2219631), (116, 1836936), (124, 1718424), (144, 1479754), (174, 1224624), (186, 1145616), (232, 918468), (248, 859212), (261, 816416), (279, 763744), (288, 739877), (348, 612312), (372, 572808), (464, 459234), (496, 429606), (522, 408208), (558, 381872), (696, 306156), (744, 286404), (823, 258912), (899, 237024), (928, 229617), (992, 214803), (1044, 204104), (1116, 190936), (1392, 153078), (1488, 143202), (1646, 129456), (1798, 118512), (2088, 102052), (2232, 95468), (2469, 86304), (2697, 79008), (2784, 76539), (2976, 71601), (3292, 64728), (3596, 59256), (4176, 51026), (4464, 47734), (4938, 43152), (5394, 39504), (6584, 32364), (7192, 29628), (7407, 28768), (8091, 26336), (8352, 25513), (8928, 23867), (9876, 21576), (10788, 19752), (13168, 16182), (14384, 14814)]