212816094

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:625

約数の個数: 64

約数和(自身を含む): 459095040

約数和(自身を除く): 246278946

約数列:

[1, 2, 3, 6, 29, 47, 53, 58, 87, 94, 106, 141, 159, 174, 282, 318, 491, 982, 1363, 1473, 1537, 2491, 2726, 2946, 3074, 4089, 4611, 4982, 7473, 8178, 9222, 14239, 14946, 23077, 26023, 28478, 42717, 46154, 52046, 69231, 72239, 78069, 85434, 138462, 144478, 156138, 216717, 433434, 669233, 754667, 1223081, 1338466, 1509334, 2007699, 2264001, 2446162, 3669243, 4015398, 4528002, 7338486, 35469349, 70938698, 106408047, 212816094]

約数ペア:

[(1, 212816094), (2, 106408047), (3, 70938698), (6, 35469349), (29, 7338486), (47, 4528002), (53, 4015398), (58, 3669243), (87, 2446162), (94, 2264001), (106, 2007699), (141, 1509334), (159, 1338466), (174, 1223081), (282, 754667), (318, 669233), (491, 433434), (982, 216717), (1363, 156138), (1473, 144478), (1537, 138462), (2491, 85434), (2726, 78069), (2946, 72239), (3074, 69231), (4089, 52046), (4611, 46154), (4982, 42717), (7473, 28478), (8178, 26023), (9222, 23077), (14239, 14946)]