331964864

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:155

約数の個数: 224

約数和(自身を含む): 884846592

約数和(自身を除く): 552881728

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 41, 44, 53, 56, 62, 64, 77, 82, 88, 106, 112, 124, 154, 164, 176, 212, 217, 224, 248, 287, 308, 328, 341, 352, 371, 424, 434, 448, 451, 496, 574, 583, 616, 656, 682, 704, 742, 848, 868, 902, 992, 1148, 1166, 1232, 1271, 1312, 1364, 1484, 1643, 1696, 1736, 1804, 1984, 2173, 2296, 2332, 2387, 2464, 2542, 2624, 2728, 2968, 3157, 3286, 3392, 3472, 3608, 4081, 4346, 4592, 4664, 4774, 4928, 5084, 5456, 5936, 6314, 6572, 6944, 7216, 8162, 8692, 8897, 9184, 9328, 9548, 10168, 10912, 11501, 11872, 12628, 13144, 13888, 13981, 14432, 15211, 16324, 17384, 17794, 18073, 18368, 18656, 19096, 20336, 21824, 23002, 23744, 23903, 25256, 26288, 27962, 28864, 30422, 32648, 34768, 35588, 36146, 37312, 38192, 40672, 46004, 47806, 50512, 52576, 55924, 60844, 65296, 67363, 69536, 71176, 72292, 76384, 81344, 92008, 95612, 97867, 101024, 105152, 111848, 121688, 126511, 130592, 134726, 139072, 142352, 144584, 152768, 167321, 184016, 191224, 195734, 202048, 223696, 243376, 253022, 261184, 269452, 284704, 289168, 334642, 368032, 382448, 391468, 447392, 471541, 486752, 506044, 538904, 569408, 578336, 669284, 736064, 740993, 764896, 782936, 894784, 943082, 973504, 1012088, 1077808, 1156672, 1338568, 1481986, 1529792, 1565872, 1886164, 2024176, 2155616, 2677136, 2963972, 3131744, 3772328, 4048352, 4311232, 5186951, 5354272, 5927944, 6263488, 7544656, 8096704, 10373902, 10708544, 11855888, 15089312, 20747804, 23711776, 30178624, 41495608, 47423552, 82991216, 165982432, 331964864]

約数ペア:

[(1, 331964864), (2, 165982432), (4, 82991216), (7, 47423552), (8, 41495608), (11, 30178624), (14, 23711776), (16, 20747804), (22, 15089312), (28, 11855888), (31, 10708544), (32, 10373902), (41, 8096704), (44, 7544656), (53, 6263488), (56, 5927944), (62, 5354272), (64, 5186951), (77, 4311232), (82, 4048352), (88, 3772328), (106, 3131744), (112, 2963972), (124, 2677136), (154, 2155616), (164, 2024176), (176, 1886164), (212, 1565872), (217, 1529792), (224, 1481986), (248, 1338568), (287, 1156672), (308, 1077808), (328, 1012088), (341, 973504), (352, 943082), (371, 894784), (424, 782936), (434, 764896), (448, 740993), (451, 736064), (496, 669284), (574, 578336), (583, 569408), (616, 538904), (656, 506044), (682, 486752), (704, 471541), (742, 447392), (848, 391468), (868, 382448), (902, 368032), (992, 334642), (1148, 289168), (1166, 284704), (1232, 269452), (1271, 261184), (1312, 253022), (1364, 243376), (1484, 223696), (1643, 202048), (1696, 195734), (1736, 191224), (1804, 184016), (1984, 167321), (2173, 152768), (2296, 144584), (2332, 142352), (2387, 139072), (2464, 134726), (2542, 130592), (2624, 126511), (2728, 121688), (2968, 111848), (3157, 105152), (3286, 101024), (3392, 97867), (3472, 95612), (3608, 92008), (4081, 81344), (4346, 76384), (4592, 72292), (4664, 71176), (4774, 69536), (4928, 67363), (5084, 65296), (5456, 60844), (5936, 55924), (6314, 52576), (6572, 50512), (6944, 47806), (7216, 46004), (8162, 40672), (8692, 38192), (8897, 37312), (9184, 36146), (9328, 35588), (9548, 34768), (10168, 32648), (10912, 30422), (11501, 28864), (11872, 27962), (12628, 26288), (13144, 25256), (13888, 23903), (13981, 23744), (14432, 23002), (15211, 21824), (16324, 20336), (17384, 19096), (17794, 18656), (18073, 18368)]