345867744

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{163}}^1$

素因数の和:261

約数の個数: 144

約数和(自身を含む): 984928896

約数和(自身を除く): 639061152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 46, 48, 62, 69, 92, 93, 96, 124, 138, 163, 184, 186, 248, 276, 326, 368, 372, 489, 496, 552, 652, 713, 736, 744, 961, 978, 992, 1104, 1304, 1426, 1488, 1922, 1956, 2139, 2208, 2608, 2852, 2883, 2976, 3749, 3844, 3912, 4278, 5053, 5216, 5704, 5766, 7498, 7688, 7824, 8556, 10106, 11247, 11408, 11532, 14996, 15159, 15376, 15648, 17112, 20212, 22103, 22494, 22816, 23064, 29992, 30318, 30752, 34224, 40424, 44206, 44988, 46128, 59984, 60636, 66309, 68448, 80848, 88412, 89976, 92256, 116219, 119968, 121272, 132618, 156643, 161696, 176824, 179952, 232438, 242544, 265236, 313286, 348657, 353648, 359904, 464876, 469929, 485088, 530472, 626572, 697314, 707296, 929752, 939858, 1060944, 1253144, 1394628, 1859504, 1879716, 2121888, 2506288, 2789256, 3602789, 3719008, 3759432, 5012576, 5578512, 7205578, 7518864, 10808367, 11157024, 14411156, 15037728, 21616734, 28822312, 43233468, 57644624, 86466936, 115289248, 172933872, 345867744]

約数ペア:

[(1, 345867744), (2, 172933872), (3, 115289248), (4, 86466936), (6, 57644624), (8, 43233468), (12, 28822312), (16, 21616734), (23, 15037728), (24, 14411156), (31, 11157024), (32, 10808367), (46, 7518864), (48, 7205578), (62, 5578512), (69, 5012576), (92, 3759432), (93, 3719008), (96, 3602789), (124, 2789256), (138, 2506288), (163, 2121888), (184, 1879716), (186, 1859504), (248, 1394628), (276, 1253144), (326, 1060944), (368, 939858), (372, 929752), (489, 707296), (496, 697314), (552, 626572), (652, 530472), (713, 485088), (736, 469929), (744, 464876), (961, 359904), (978, 353648), (992, 348657), (1104, 313286), (1304, 265236), (1426, 242544), (1488, 232438), (1922, 179952), (1956, 176824), (2139, 161696), (2208, 156643), (2608, 132618), (2852, 121272), (2883, 119968), (2976, 116219), (3749, 92256), (3844, 89976), (3912, 88412), (4278, 80848), (5053, 68448), (5216, 66309), (5704, 60636), (5766, 59984), (7498, 46128), (7688, 44988), (7824, 44206), (8556, 40424), (10106, 34224), (11247, 30752), (11408, 30318), (11532, 29992), (14996, 23064), (15159, 22816), (15376, 22494), (15648, 22103), (17112, 20212)]