325336596

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{5099}}^1$

素因数の和:5528

約数の個数: 48

約数和(自身を含む): 819672000

約数和(自身を除く): 494335404

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 409, 818, 1227, 1636, 2454, 4908, 5099, 5317, 10198, 10634, 15297, 15951, 20396, 21268, 30594, 31902, 61188, 63804, 66287, 132574, 198861, 265148, 397722, 795444, 2085491, 4170982, 6256473, 8341964, 12512946, 25025892, 27111383, 54222766, 81334149, 108445532, 162668298, 325336596]

約数ペア:

[(1, 325336596), (2, 162668298), (3, 108445532), (4, 81334149), (6, 54222766), (12, 27111383), (13, 25025892), (26, 12512946), (39, 8341964), (52, 6256473), (78, 4170982), (156, 2085491), (409, 795444), (818, 397722), (1227, 265148), (1636, 198861), (2454, 132574), (4908, 66287), (5099, 63804), (5317, 61188), (10198, 31902), (10634, 30594), (15297, 21268), (15951, 20396)]