248792236

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:491

約数の個数: 96

約数和(自身を含む): 569769984

約数和(自身を除く): 320977748

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 71, 77, 124, 142, 154, 217, 284, 308, 341, 367, 434, 497, 682, 734, 781, 868, 994, 1364, 1468, 1562, 1988, 2201, 2387, 2569, 3124, 4037, 4402, 4774, 5138, 5467, 8074, 8804, 9548, 10276, 10934, 11377, 15407, 16148, 21868, 22754, 24211, 26057, 28259, 30814, 45508, 48422, 52114, 56518, 61628, 79639, 96844, 104228, 113036, 125147, 159278, 169477, 182399, 250294, 286627, 318556, 338954, 364798, 500588, 573254, 677908, 729596, 807767, 876029, 1146508, 1615534, 1752058, 2006389, 3231068, 3504116, 4012778, 5654369, 8025556, 8885437, 11308738, 17770874, 22617476, 35541748, 62198059, 124396118, 248792236]

約数ペア:

[(1, 248792236), (2, 124396118), (4, 62198059), (7, 35541748), (11, 22617476), (14, 17770874), (22, 11308738), (28, 8885437), (31, 8025556), (44, 5654369), (62, 4012778), (71, 3504116), (77, 3231068), (124, 2006389), (142, 1752058), (154, 1615534), (217, 1146508), (284, 876029), (308, 807767), (341, 729596), (367, 677908), (434, 573254), (497, 500588), (682, 364798), (734, 338954), (781, 318556), (868, 286627), (994, 250294), (1364, 182399), (1468, 169477), (1562, 159278), (1988, 125147), (2201, 113036), (2387, 104228), (2569, 96844), (3124, 79639), (4037, 61628), (4402, 56518), (4774, 52114), (5138, 48422), (5467, 45508), (8074, 30814), (8804, 28259), (9548, 26057), (10276, 24211), (10934, 22754), (11377, 21868), (15407, 16148)]