328544892

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{823}}^1\times {\mathrm{853}}^1$

素因数の和:1699

約数の個数: 72

約数和(自身を含む): 896508704

約数和(自身を除く): 567963812

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 823, 853, 1646, 1706, 2469, 2559, 3292, 3412, 4938, 5118, 7407, 7677, 9876, 10236, 10699, 11089, 14814, 15354, 21398, 22178, 29628, 30708, 32097, 33267, 42796, 44356, 64194, 66534, 96291, 99801, 128388, 133068, 192582, 199602, 385164, 399204, 702019, 1404038, 2106057, 2808076, 4212114, 6318171, 8424228, 9126247, 12636342, 18252494, 25272684, 27378741, 36504988, 54757482, 82136223, 109514964, 164272446, 328544892]

約数ペア:

[(1, 328544892), (2, 164272446), (3, 109514964), (4, 82136223), (6, 54757482), (9, 36504988), (12, 27378741), (13, 25272684), (18, 18252494), (26, 12636342), (36, 9126247), (39, 8424228), (52, 6318171), (78, 4212114), (117, 2808076), (156, 2106057), (234, 1404038), (468, 702019), (823, 399204), (853, 385164), (1646, 199602), (1706, 192582), (2469, 133068), (2559, 128388), (3292, 99801), (3412, 96291), (4938, 66534), (5118, 64194), (7407, 44356), (7677, 42796), (9876, 33267), (10236, 32097), (10699, 30708), (11089, 29628), (14814, 22178), (15354, 21398)]