380987136

素因数分解:

$2^8\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:247

約数の個数: 216

約数和(自身を含む): 1188087264

約数和(自身を除く): 807100128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 71, 72, 96, 102, 128, 136, 137, 142, 144, 153, 192, 204, 213, 256, 272, 274, 284, 288, 306, 384, 408, 411, 426, 544, 548, 568, 576, 612, 639, 768, 816, 822, 852, 1088, 1096, 1136, 1152, 1207, 1224, 1233, 1278, 1632, 1644, 1704, 2176, 2192, 2272, 2304, 2329, 2414, 2448, 2466, 2556, 3264, 3288, 3408, 3621, 4352, 4384, 4544, 4658, 4828, 4896, 4932, 5112, 6528, 6576, 6816, 6987, 7242, 8768, 9088, 9316, 9656, 9727, 9792, 9864, 10224, 10863, 13056, 13152, 13632, 13974, 14484, 17536, 18176, 18632, 19312, 19454, 19584, 19728, 20448, 20961, 21726, 26304, 27264, 27948, 28968, 29181, 35072, 37264, 38624, 38908, 39168, 39456, 40896, 41922, 43452, 52608, 54528, 55896, 57936, 58362, 74528, 77248, 77816, 78912, 81792, 83844, 86904, 87543, 105216, 111792, 115872, 116724, 149056, 154496, 155632, 157824, 163584, 165359, 167688, 173808, 175086, 223584, 231744, 233448, 298112, 308992, 311264, 315648, 330718, 335376, 347616, 350172, 447168, 463488, 466896, 496077, 596224, 622528, 661436, 670752, 695232, 700344, 894336, 926976, 933792, 992154, 1245056, 1322872, 1341504, 1390464, 1400688, 1488231, 1788672, 1867584, 1984308, 2490112, 2645744, 2683008, 2780928, 2801376, 2976462, 3735168, 3968616, 5291488, 5366016, 5602752, 5952924, 7470336, 7937232, 10582976, 11205504, 11905848, 15874464, 21165952, 22411008, 23811696, 31748928, 42331904, 47623392, 63497856, 95246784, 126995712, 190493568, 380987136]

約数ペア:

[(1, 380987136), (2, 190493568), (3, 126995712), (4, 95246784), (6, 63497856), (8, 47623392), (9, 42331904), (12, 31748928), (16, 23811696), (17, 22411008), (18, 21165952), (24, 15874464), (32, 11905848), (34, 11205504), (36, 10582976), (48, 7937232), (51, 7470336), (64, 5952924), (68, 5602752), (71, 5366016), (72, 5291488), (96, 3968616), (102, 3735168), (128, 2976462), (136, 2801376), (137, 2780928), (142, 2683008), (144, 2645744), (153, 2490112), (192, 1984308), (204, 1867584), (213, 1788672), (256, 1488231), (272, 1400688), (274, 1390464), (284, 1341504), (288, 1322872), (306, 1245056), (384, 992154), (408, 933792), (411, 926976), (426, 894336), (544, 700344), (548, 695232), (568, 670752), (576, 661436), (612, 622528), (639, 596224), (768, 496077), (816, 466896), (822, 463488), (852, 447168), (1088, 350172), (1096, 347616), (1136, 335376), (1152, 330718), (1207, 315648), (1224, 311264), (1233, 308992), (1278, 298112), (1632, 233448), (1644, 231744), (1704, 223584), (2176, 175086), (2192, 173808), (2272, 167688), (2304, 165359), (2329, 163584), (2414, 157824), (2448, 155632), (2466, 154496), (2556, 149056), (3264, 116724), (3288, 115872), (3408, 111792), (3621, 105216), (4352, 87543), (4384, 86904), (4544, 83844), (4658, 81792), (4828, 78912), (4896, 77816), (4932, 77248), (5112, 74528), (6528, 58362), (6576, 57936), (6816, 55896), (6987, 54528), (7242, 52608), (8768, 43452), (9088, 41922), (9316, 40896), (9656, 39456), (9727, 39168), (9792, 38908), (9864, 38624), (10224, 37264), (10863, 35072), (13056, 29181), (13152, 28968), (13632, 27948), (13974, 27264), (14484, 26304), (17536, 21726), (18176, 20961), (18632, 20448), (19312, 19728), (19454, 19584)]