388642224

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:323

約数の個数: 160

約数和(自身を含む): 1107072000

約数和(自身を除く): 718429776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 29, 46, 48, 58, 61, 69, 87, 92, 116, 122, 138, 174, 183, 184, 199, 232, 244, 276, 348, 366, 368, 398, 464, 488, 552, 597, 667, 696, 732, 796, 976, 1104, 1194, 1334, 1392, 1403, 1464, 1592, 1769, 2001, 2388, 2668, 2806, 2928, 3184, 3538, 4002, 4209, 4577, 4776, 5307, 5336, 5612, 5771, 7076, 8004, 8418, 9154, 9552, 10614, 10672, 11224, 11542, 12139, 13731, 14152, 16008, 16836, 17313, 18308, 21228, 22448, 23084, 24278, 27462, 28304, 32016, 33672, 34626, 36417, 36616, 40687, 42456, 46168, 48556, 54924, 67344, 69252, 72834, 73232, 81374, 84912, 92336, 97112, 109848, 122061, 132733, 138504, 145668, 162748, 194224, 219696, 244122, 265466, 277008, 279197, 291336, 325496, 352031, 398199, 488244, 530932, 558394, 582672, 650992, 704062, 796398, 837591, 976488, 1056093, 1061864, 1116788, 1408124, 1592796, 1675182, 1952976, 2112186, 2123728, 2233576, 2816248, 3185592, 3350364, 4224372, 4467152, 5632496, 6371184, 6700728, 8096713, 8448744, 13401456, 16193426, 16897488, 24290139, 32386852, 48580278, 64773704, 97160556, 129547408, 194321112, 388642224]

約数ペア:

[(1, 388642224), (2, 194321112), (3, 129547408), (4, 97160556), (6, 64773704), (8, 48580278), (12, 32386852), (16, 24290139), (23, 16897488), (24, 16193426), (29, 13401456), (46, 8448744), (48, 8096713), (58, 6700728), (61, 6371184), (69, 5632496), (87, 4467152), (92, 4224372), (116, 3350364), (122, 3185592), (138, 2816248), (174, 2233576), (183, 2123728), (184, 2112186), (199, 1952976), (232, 1675182), (244, 1592796), (276, 1408124), (348, 1116788), (366, 1061864), (368, 1056093), (398, 976488), (464, 837591), (488, 796398), (552, 704062), (597, 650992), (667, 582672), (696, 558394), (732, 530932), (796, 488244), (976, 398199), (1104, 352031), (1194, 325496), (1334, 291336), (1392, 279197), (1403, 277008), (1464, 265466), (1592, 244122), (1769, 219696), (2001, 194224), (2388, 162748), (2668, 145668), (2806, 138504), (2928, 132733), (3184, 122061), (3538, 109848), (4002, 97112), (4209, 92336), (4577, 84912), (4776, 81374), (5307, 73232), (5336, 72834), (5612, 69252), (5771, 67344), (7076, 54924), (8004, 48556), (8418, 46168), (9154, 42456), (9552, 40687), (10614, 36616), (10672, 36417), (11224, 34626), (11542, 33672), (12139, 32016), (13731, 28304), (14152, 27462), (16008, 24278), (16836, 23084), (17313, 22448), (18308, 21228)]