285656196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{673}}^1$

素因数の和:881

約数の個数: 96

約数和(自身を含む): 792322048

約数和(自身を除く): 506665852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 163, 186, 217, 326, 372, 434, 489, 651, 652, 673, 868, 978, 1141, 1302, 1346, 1956, 2019, 2282, 2604, 2692, 3423, 4038, 4564, 4711, 5053, 6846, 8076, 9422, 10106, 13692, 14133, 15159, 18844, 20212, 20863, 28266, 30318, 35371, 41726, 56532, 60636, 62589, 70742, 83452, 106113, 109699, 125178, 141484, 146041, 212226, 219398, 250356, 292082, 329097, 424452, 438123, 438796, 584164, 658194, 767893, 876246, 1316388, 1535786, 1752492, 2303679, 3071572, 3400669, 4607358, 6801338, 9214716, 10202007, 13602676, 20404014, 23804683, 40808028, 47609366, 71414049, 95218732, 142828098, 285656196]

約数ペア:

[(1, 285656196), (2, 142828098), (3, 95218732), (4, 71414049), (6, 47609366), (7, 40808028), (12, 23804683), (14, 20404014), (21, 13602676), (28, 10202007), (31, 9214716), (42, 6801338), (62, 4607358), (84, 3400669), (93, 3071572), (124, 2303679), (163, 1752492), (186, 1535786), (217, 1316388), (326, 876246), (372, 767893), (434, 658194), (489, 584164), (651, 438796), (652, 438123), (673, 424452), (868, 329097), (978, 292082), (1141, 250356), (1302, 219398), (1346, 212226), (1956, 146041), (2019, 141484), (2282, 125178), (2604, 109699), (2692, 106113), (3423, 83452), (4038, 70742), (4564, 62589), (4711, 60636), (5053, 56532), (6846, 41726), (8076, 35371), (9422, 30318), (10106, 28266), (13692, 20863), (14133, 20212), (15159, 18844)]