328687296

素因数分解:

$2^6\times 3^1\times 7^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:97

約数の個数: 280

約数和(自身を含む): 1092793344

約数和(自身を除く): 764106048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 31, 32, 42, 46, 48, 49, 56, 62, 64, 69, 84, 92, 93, 96, 98, 112, 124, 138, 147, 161, 168, 184, 186, 192, 196, 217, 224, 248, 276, 294, 322, 336, 343, 368, 372, 392, 434, 448, 483, 496, 552, 588, 644, 651, 672, 686, 713, 736, 744, 784, 868, 966, 992, 1029, 1104, 1127, 1176, 1288, 1302, 1344, 1372, 1426, 1472, 1488, 1519, 1568, 1736, 1932, 1984, 2058, 2139, 2208, 2254, 2352, 2401, 2576, 2604, 2744, 2852, 2976, 3038, 3136, 3381, 3472, 3864, 4116, 4278, 4416, 4508, 4557, 4704, 4802, 4991, 5152, 5208, 5488, 5704, 5952, 6076, 6762, 6944, 7203, 7728, 7889, 8232, 8556, 9016, 9114, 9408, 9604, 9982, 10304, 10416, 10633, 10976, 11408, 12152, 13524, 13888, 14406, 14973, 15456, 15778, 16464, 17112, 18032, 18228, 19208, 19964, 20832, 21266, 21952, 22816, 23667, 24304, 27048, 28812, 29946, 30912, 31556, 31899, 32928, 34224, 34937, 36064, 36456, 38416, 39928, 41664, 42532, 45632, 47334, 48608, 54096, 55223, 57624, 59892, 63112, 63798, 65856, 68448, 69874, 72128, 72912, 74431, 76832, 79856, 85064, 94668, 97216, 104811, 108192, 110446, 115248, 119784, 126224, 127596, 136896, 139748, 145824, 148862, 153664, 159712, 165669, 170128, 189336, 209622, 216384, 220892, 223293, 230496, 239568, 244559, 252448, 255192, 279496, 291648, 297724, 319424, 331338, 340256, 378672, 419244, 441784, 446586, 460992, 479136, 489118, 504896, 510384, 558992, 595448, 662676, 680512, 733677, 757344, 838488, 883568, 893172, 958272, 978236, 1020768, 1117984, 1190896, 1325352, 1467354, 1514688, 1676976, 1711913, 1767136, 1786344, 1956472, 2041536, 2235968, 2381792, 2650704, 2934708, 3353952, 3423826, 3534272, 3572688, 3912944, 4763584, 5135739, 5301408, 5869416, 6707904, 6847652, 7145376, 7825888, 10271478, 10602816, 11738832, 13695304, 14290752, 15651776, 20542956, 23477664, 27390608, 41085912, 46955328, 54781216, 82171824, 109562432, 164343648, 328687296]

約数ペア:

[(1, 328687296), (2, 164343648), (3, 109562432), (4, 82171824), (6, 54781216), (7, 46955328), (8, 41085912), (12, 27390608), (14, 23477664), (16, 20542956), (21, 15651776), (23, 14290752), (24, 13695304), (28, 11738832), (31, 10602816), (32, 10271478), (42, 7825888), (46, 7145376), (48, 6847652), (49, 6707904), (56, 5869416), (62, 5301408), (64, 5135739), (69, 4763584), (84, 3912944), (92, 3572688), (93, 3534272), (96, 3423826), (98, 3353952), (112, 2934708), (124, 2650704), (138, 2381792), (147, 2235968), (161, 2041536), (168, 1956472), (184, 1786344), (186, 1767136), (192, 1711913), (196, 1676976), (217, 1514688), (224, 1467354), (248, 1325352), (276, 1190896), (294, 1117984), (322, 1020768), (336, 978236), (343, 958272), (368, 893172), (372, 883568), (392, 838488), (434, 757344), (448, 733677), (483, 680512), (496, 662676), (552, 595448), (588, 558992), (644, 510384), (651, 504896), (672, 489118), (686, 479136), (713, 460992), (736, 446586), (744, 441784), (784, 419244), (868, 378672), (966, 340256), (992, 331338), (1029, 319424), (1104, 297724), (1127, 291648), (1176, 279496), (1288, 255192), (1302, 252448), (1344, 244559), (1372, 239568), (1426, 230496), (1472, 223293), (1488, 220892), (1519, 216384), (1568, 209622), (1736, 189336), (1932, 170128), (1984, 165669), (2058, 159712), (2139, 153664), (2208, 148862), (2254, 145824), (2352, 139748), (2401, 136896), (2576, 127596), (2604, 126224), (2744, 119784), (2852, 115248), (2976, 110446), (3038, 108192), (3136, 104811), (3381, 97216), (3472, 94668), (3864, 85064), (4116, 79856), (4278, 76832), (4416, 74431), (4508, 72912), (4557, 72128), (4704, 69874), (4802, 68448), (4991, 65856), (5152, 63798), (5208, 63112), (5488, 59892), (5704, 57624), (5952, 55223), (6076, 54096), (6762, 48608), (6944, 47334), (7203, 45632), (7728, 42532), (7889, 41664), (8232, 39928), (8556, 38416), (9016, 36456), (9114, 36064), (9408, 34937), (9604, 34224), (9982, 32928), (10304, 31899), (10416, 31556), (10633, 30912), (10976, 29946), (11408, 28812), (12152, 27048), (13524, 24304), (13888, 23667), (14406, 22816), (14973, 21952), (15456, 21266), (15778, 20832), (16464, 19964), (17112, 19208), (18032, 18228)]