233955904

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{139}}^1$

素因数の和:205

約数の個数: 168

約数和(自身を含む): 611347520

約数和(自身を除く): 377391616

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 136, 139, 182, 208, 221, 224, 238, 272, 278, 289, 364, 416, 442, 448, 476, 544, 556, 578, 728, 832, 884, 952, 973, 1088, 1112, 1156, 1456, 1547, 1768, 1807, 1904, 1946, 2023, 2224, 2312, 2363, 2912, 3094, 3536, 3614, 3757, 3808, 3892, 4046, 4448, 4624, 4726, 5824, 6188, 7072, 7228, 7514, 7616, 7784, 8092, 8896, 9248, 9452, 12376, 12649, 14144, 14456, 15028, 15568, 16184, 16541, 18496, 18904, 24752, 25298, 26299, 28912, 30056, 30719, 31136, 32368, 33082, 37808, 40171, 49504, 50596, 52598, 57824, 60112, 61438, 62272, 64736, 66164, 75616, 80342, 99008, 101192, 105196, 115648, 120224, 122876, 129472, 132328, 151232, 160684, 202384, 210392, 215033, 240448, 245752, 264656, 281197, 321368, 404768, 420784, 430066, 491504, 522223, 529312, 562394, 642736, 809536, 841568, 860132, 983008, 1044446, 1058624, 1124788, 1285472, 1683136, 1720264, 1966016, 2088892, 2249576, 2570944, 3440528, 3655561, 4177784, 4499152, 6881056, 7311122, 8355568, 8998304, 13762112, 14622244, 16711136, 17996608, 29244488, 33422272, 58488976, 116977952, 233955904]

約数ペア:

[(1, 233955904), (2, 116977952), (4, 58488976), (7, 33422272), (8, 29244488), (13, 17996608), (14, 16711136), (16, 14622244), (17, 13762112), (26, 8998304), (28, 8355568), (32, 7311122), (34, 6881056), (52, 4499152), (56, 4177784), (64, 3655561), (68, 3440528), (91, 2570944), (104, 2249576), (112, 2088892), (119, 1966016), (136, 1720264), (139, 1683136), (182, 1285472), (208, 1124788), (221, 1058624), (224, 1044446), (238, 983008), (272, 860132), (278, 841568), (289, 809536), (364, 642736), (416, 562394), (442, 529312), (448, 522223), (476, 491504), (544, 430066), (556, 420784), (578, 404768), (728, 321368), (832, 281197), (884, 264656), (952, 245752), (973, 240448), (1088, 215033), (1112, 210392), (1156, 202384), (1456, 160684), (1547, 151232), (1768, 132328), (1807, 129472), (1904, 122876), (1946, 120224), (2023, 115648), (2224, 105196), (2312, 101192), (2363, 99008), (2912, 80342), (3094, 75616), (3536, 66164), (3614, 64736), (3757, 62272), (3808, 61438), (3892, 60112), (4046, 57824), (4448, 52598), (4624, 50596), (4726, 49504), (5824, 40171), (6188, 37808), (7072, 33082), (7228, 32368), (7514, 31136), (7616, 30719), (7784, 30056), (8092, 28912), (8896, 26299), (9248, 25298), (9452, 24752), (12376, 18904), (12649, 18496), (14144, 16541), (14456, 16184), (15028, 15568)]