13401456

素因数分解:

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

素因数の和:294

約数の個数: 80

約数和(自身を含む): 36902400

約数和(自身を除く): 23500944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 61, 69, 92, 122, 138, 183, 184, 199, 244, 276, 366, 368, 398, 488, 552, 597, 732, 796, 976, 1104, 1194, 1403, 1464, 1592, 2388, 2806, 2928, 3184, 4209, 4577, 4776, 5612, 8418, 9154, 9552, 11224, 12139, 13731, 16836, 18308, 22448, 24278, 27462, 33672, 36417, 36616, 48556, 54924, 67344, 72834, 73232, 97112, 109848, 145668, 194224, 219696, 279197, 291336, 558394, 582672, 837591, 1116788, 1675182, 2233576, 3350364, 4467152, 6700728, 13401456]

約数ペア:

[(1, 13401456), (2, 6700728), (3, 4467152), (4, 3350364), (6, 2233576), (8, 1675182), (12, 1116788), (16, 837591), (23, 582672), (24, 558394), (46, 291336), (48, 279197), (61, 219696), (69, 194224), (92, 145668), (122, 109848), (138, 97112), (183, 73232), (184, 72834), (199, 67344), (244, 54924), (276, 48556), (366, 36616), (368, 36417), (398, 33672), (488, 27462), (552, 24278), (597, 22448), (732, 18308), (796, 16836), (976, 13731), (1104, 12139), (1194, 11224), (1403, 9552), (1464, 9154), (1592, 8418), (2388, 5612), (2806, 4776), (2928, 4577), (3184, 4209)]