1219414776

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{9803}}^1$

素因数の和:9956

約数の個数: 64

約数和(自身を含む): 3134142720

約数和(自身を除く): 1914727944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 73, 142, 146, 213, 219, 284, 292, 426, 438, 568, 584, 852, 876, 1704, 1752, 5183, 9803, 10366, 15549, 19606, 20732, 29409, 31098, 39212, 41464, 58818, 62196, 78424, 117636, 124392, 235272, 696013, 715619, 1392026, 1431238, 2088039, 2146857, 2784052, 2862476, 4176078, 4293714, 5568104, 5724952, 8352156, 8587428, 16704312, 17174856, 50808949, 101617898, 152426847, 203235796, 304853694, 406471592, 609707388, 1219414776]

約数ペア:

[(1, 1219414776), (2, 609707388), (3, 406471592), (4, 304853694), (6, 203235796), (8, 152426847), (12, 101617898), (24, 50808949), (71, 17174856), (73, 16704312), (142, 8587428), (146, 8352156), (213, 5724952), (219, 5568104), (284, 4293714), (292, 4176078), (426, 2862476), (438, 2784052), (568, 2146857), (584, 2088039), (852, 1431238), (876, 1392026), (1704, 715619), (1752, 696013), (5183, 235272), (9803, 124392), (10366, 117636), (15549, 78424), (19606, 62196), (20732, 58818), (29409, 41464), (31098, 39212)]