326907648

素因数分解:

$2^8\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:275

約数の個数: 216

約数和(自身を含む): 1020364800

約数和(自身を除く): 693457152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 32, 36, 46, 48, 62, 64, 69, 72, 92, 93, 96, 124, 128, 138, 144, 184, 186, 192, 199, 207, 248, 256, 276, 279, 288, 368, 372, 384, 398, 414, 496, 552, 558, 576, 597, 713, 736, 744, 768, 796, 828, 992, 1104, 1116, 1152, 1194, 1426, 1472, 1488, 1592, 1656, 1791, 1984, 2139, 2208, 2232, 2304, 2388, 2852, 2944, 2976, 3184, 3312, 3582, 3968, 4278, 4416, 4464, 4577, 4776, 5704, 5888, 5952, 6169, 6368, 6417, 6624, 7164, 7936, 8556, 8832, 8928, 9154, 9552, 11408, 11904, 12338, 12736, 12834, 13248, 13731, 14328, 17112, 17664, 17856, 18308, 18507, 19104, 22816, 23808, 24676, 25472, 25668, 26496, 27462, 28656, 34224, 35712, 36616, 37014, 38208, 41193, 45632, 49352, 50944, 51336, 52992, 54924, 55521, 57312, 68448, 71424, 73232, 74028, 76416, 82386, 91264, 98704, 102672, 109848, 111042, 114624, 136896, 141887, 146464, 148056, 152832, 164772, 182528, 197408, 205344, 219696, 222084, 229248, 273792, 283774, 292928, 296112, 329544, 394816, 410688, 425661, 439392, 444168, 458496, 547584, 567548, 585856, 592224, 659088, 789632, 821376, 851322, 878784, 888336, 1135096, 1171712, 1184448, 1276983, 1318176, 1579264, 1642752, 1702644, 1757568, 1776672, 2270192, 2368896, 2553966, 2636352, 3405288, 3515136, 3553344, 4540384, 4737792, 5107932, 5272704, 6810576, 7106688, 9080768, 10215864, 10545408, 13621152, 14213376, 18161536, 20431728, 27242304, 36323072, 40863456, 54484608, 81726912, 108969216, 163453824, 326907648]

約数ペア:

[(1, 326907648), (2, 163453824), (3, 108969216), (4, 81726912), (6, 54484608), (8, 40863456), (9, 36323072), (12, 27242304), (16, 20431728), (18, 18161536), (23, 14213376), (24, 13621152), (31, 10545408), (32, 10215864), (36, 9080768), (46, 7106688), (48, 6810576), (62, 5272704), (64, 5107932), (69, 4737792), (72, 4540384), (92, 3553344), (93, 3515136), (96, 3405288), (124, 2636352), (128, 2553966), (138, 2368896), (144, 2270192), (184, 1776672), (186, 1757568), (192, 1702644), (199, 1642752), (207, 1579264), (248, 1318176), (256, 1276983), (276, 1184448), (279, 1171712), (288, 1135096), (368, 888336), (372, 878784), (384, 851322), (398, 821376), (414, 789632), (496, 659088), (552, 592224), (558, 585856), (576, 567548), (597, 547584), (713, 458496), (736, 444168), (744, 439392), (768, 425661), (796, 410688), (828, 394816), (992, 329544), (1104, 296112), (1116, 292928), (1152, 283774), (1194, 273792), (1426, 229248), (1472, 222084), (1488, 219696), (1592, 205344), (1656, 197408), (1791, 182528), (1984, 164772), (2139, 152832), (2208, 148056), (2232, 146464), (2304, 141887), (2388, 136896), (2852, 114624), (2944, 111042), (2976, 109848), (3184, 102672), (3312, 98704), (3582, 91264), (3968, 82386), (4278, 76416), (4416, 74028), (4464, 73232), (4577, 71424), (4776, 68448), (5704, 57312), (5888, 55521), (5952, 54924), (6169, 52992), (6368, 51336), (6417, 50944), (6624, 49352), (7164, 45632), (7936, 41193), (8556, 38208), (8832, 37014), (8928, 36616), (9154, 35712), (9552, 34224), (11408, 28656), (11904, 27462), (12338, 26496), (12736, 25668), (12834, 25472), (13248, 24676), (13731, 23808), (14328, 22816), (17112, 19104), (17664, 18507), (17856, 18308)]