320161608

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{853}}^1$

素因数の和:1279

約数の個数: 96

約数和(自身を含む): 937230840

約数和(自身を除く): 617069232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 401, 468, 802, 853, 936, 1203, 1604, 1706, 2406, 2559, 3208, 3412, 3609, 4812, 5118, 5213, 6824, 7218, 7677, 9624, 10236, 10426, 11089, 14436, 15354, 15639, 20472, 20852, 22178, 28872, 30708, 31278, 33267, 41704, 44356, 46917, 61416, 62556, 66534, 88712, 93834, 99801, 125112, 133068, 187668, 199602, 266136, 342053, 375336, 399204, 684106, 798408, 1026159, 1368212, 2052318, 2736424, 3078477, 4104636, 4446689, 6156954, 8209272, 8893378, 12313908, 13340067, 17786756, 24627816, 26680134, 35573512, 40020201, 53360268, 80040402, 106720536, 160080804, 320161608]

約数ペア:

[(1, 320161608), (2, 160080804), (3, 106720536), (4, 80040402), (6, 53360268), (8, 40020201), (9, 35573512), (12, 26680134), (13, 24627816), (18, 17786756), (24, 13340067), (26, 12313908), (36, 8893378), (39, 8209272), (52, 6156954), (72, 4446689), (78, 4104636), (104, 3078477), (117, 2736424), (156, 2052318), (234, 1368212), (312, 1026159), (401, 798408), (468, 684106), (802, 399204), (853, 375336), (936, 342053), (1203, 266136), (1604, 199602), (1706, 187668), (2406, 133068), (2559, 125112), (3208, 99801), (3412, 93834), (3609, 88712), (4812, 66534), (5118, 62556), (5213, 61416), (6824, 46917), (7218, 44356), (7677, 41704), (9624, 33267), (10236, 31278), (10426, 30708), (11089, 28872), (14436, 22178), (15354, 20852), (15639, 20472)]