388141824

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:211

約数の個数: 288

約数和(自身を含む): 1299787776

約数和(自身を除く): 911645952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 31, 32, 34, 42, 48, 51, 56, 62, 64, 68, 84, 93, 96, 102, 112, 119, 124, 128, 136, 137, 168, 186, 192, 204, 217, 224, 238, 248, 256, 272, 274, 336, 357, 372, 384, 408, 411, 434, 448, 476, 496, 527, 544, 548, 651, 672, 714, 744, 768, 816, 822, 868, 896, 952, 959, 992, 1054, 1088, 1096, 1302, 1344, 1428, 1488, 1581, 1632, 1644, 1736, 1792, 1904, 1918, 1984, 2108, 2176, 2192, 2329, 2604, 2688, 2856, 2877, 2976, 3162, 3264, 3288, 3472, 3689, 3808, 3836, 3968, 4216, 4247, 4352, 4384, 4658, 5208, 5376, 5712, 5754, 5952, 6324, 6528, 6576, 6944, 6987, 7378, 7616, 7672, 7936, 8432, 8494, 8768, 9316, 10416, 11067, 11424, 11508, 11904, 12648, 12741, 13056, 13152, 13888, 13974, 14756, 15232, 15344, 16303, 16864, 16988, 17536, 18632, 20832, 22134, 22848, 23016, 23808, 25296, 25482, 26304, 27776, 27948, 29512, 29729, 30464, 30688, 32606, 33728, 33976, 35072, 37264, 41664, 44268, 45696, 46032, 48909, 50592, 50964, 52608, 55552, 55896, 59024, 59458, 61376, 65212, 67456, 67952, 72199, 74528, 83328, 88536, 89187, 91392, 92064, 97818, 101184, 101928, 105216, 111792, 118048, 118916, 122752, 130424, 134912, 135904, 144398, 149056, 166656, 177072, 178374, 184128, 195636, 202368, 203856, 216597, 223584, 236096, 237832, 245504, 260848, 271808, 288796, 298112, 354144, 356748, 368256, 391272, 404736, 407712, 433194, 447168, 472192, 475664, 505393, 521696, 543616, 577592, 596224, 708288, 713496, 736512, 782544, 815424, 866388, 894336, 944384, 951328, 1010786, 1043392, 1087232, 1155184, 1416576, 1426992, 1516179, 1565088, 1630848, 1732776, 1788672, 1902656, 2021572, 2086784, 2310368, 2833152, 2853984, 3032358, 3130176, 3261696, 3465552, 3805312, 4043144, 4173568, 4620736, 5707968, 6064716, 6260352, 6931104, 7610624, 8086288, 9241472, 11415936, 12129432, 12520704, 13862208, 16172576, 18482944, 22831872, 24258864, 27724416, 32345152, 48517728, 55448832, 64690304, 97035456, 129380608, 194070912, 388141824]

約数ペア:

[(1, 388141824), (2, 194070912), (3, 129380608), (4, 97035456), (6, 64690304), (7, 55448832), (8, 48517728), (12, 32345152), (14, 27724416), (16, 24258864), (17, 22831872), (21, 18482944), (24, 16172576), (28, 13862208), (31, 12520704), (32, 12129432), (34, 11415936), (42, 9241472), (48, 8086288), (51, 7610624), (56, 6931104), (62, 6260352), (64, 6064716), (68, 5707968), (84, 4620736), (93, 4173568), (96, 4043144), (102, 3805312), (112, 3465552), (119, 3261696), (124, 3130176), (128, 3032358), (136, 2853984), (137, 2833152), (168, 2310368), (186, 2086784), (192, 2021572), (204, 1902656), (217, 1788672), (224, 1732776), (238, 1630848), (248, 1565088), (256, 1516179), (272, 1426992), (274, 1416576), (336, 1155184), (357, 1087232), (372, 1043392), (384, 1010786), (408, 951328), (411, 944384), (434, 894336), (448, 866388), (476, 815424), (496, 782544), (527, 736512), (544, 713496), (548, 708288), (651, 596224), (672, 577592), (714, 543616), (744, 521696), (768, 505393), (816, 475664), (822, 472192), (868, 447168), (896, 433194), (952, 407712), (959, 404736), (992, 391272), (1054, 368256), (1088, 356748), (1096, 354144), (1302, 298112), (1344, 288796), (1428, 271808), (1488, 260848), (1581, 245504), (1632, 237832), (1644, 236096), (1736, 223584), (1792, 216597), (1904, 203856), (1918, 202368), (1984, 195636), (2108, 184128), (2176, 178374), (2192, 177072), (2329, 166656), (2604, 149056), (2688, 144398), (2856, 135904), (2877, 134912), (2976, 130424), (3162, 122752), (3264, 118916), (3288, 118048), (3472, 111792), (3689, 105216), (3808, 101928), (3836, 101184), (3968, 97818), (4216, 92064), (4247, 91392), (4352, 89187), (4384, 88536), (4658, 83328), (5208, 74528), (5376, 72199), (5712, 67952), (5754, 67456), (5952, 65212), (6324, 61376), (6528, 59458), (6576, 59024), (6944, 55896), (6987, 55552), (7378, 52608), (7616, 50964), (7672, 50592), (7936, 48909), (8432, 46032), (8494, 45696), (8768, 44268), (9316, 41664), (10416, 37264), (11067, 35072), (11424, 33976), (11508, 33728), (11904, 32606), (12648, 30688), (12741, 30464), (13056, 29729), (13152, 29512), (13888, 27948), (13974, 27776), (14756, 26304), (15232, 25482), (15344, 25296), (16303, 23808), (16864, 23016), (16988, 22848), (17536, 22134), (18632, 20832)]