213980865804

素因数分解:

$2^2\times 3^4\times {\mathrm{491}}^1\times {\mathrm{907}}^1\times {\mathrm{1483}}^1$

素因数の和:2897

約数の個数: 120

約数和(自身を含む): 561523921728

約数和(自身を除く): 347543055924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 491, 907, 982, 1473, 1483, 1814, 1964, 2721, 2946, 2966, 3628, 4419, 4449, 5442, 5892, 5932, 8163, 8838, 8898, 10884, 13257, 13347, 16326, 17676, 17796, 24489, 26514, 26694, 32652, 39771, 40041, 48978, 53028, 53388, 73467, 79542, 80082, 97956, 120123, 146934, 159084, 160164, 240246, 293868, 445337, 480492, 728153, 890674, 1336011, 1345081, 1456306, 1781348, 2184459, 2672022, 2690162, 2912612, 4008033, 4035243, 4368918, 5344044, 5380324, 6553377, 8016066, 8070486, 8737836, 12024099, 12105729, 13106754, 16032132, 16140972, 19660131, 24048198, 24211458, 26213508, 36072297, 36317187, 39320262, 48096396, 48422916, 58980393, 72144594, 72634374, 78640524, 108951561, 117960786, 144289188, 145268748, 217903122, 235921572, 435806244, 660434771, 1320869542, 1981304313, 2641739084, 3962608626, 5943912939, 7925217252, 11887825878, 17831738817, 23775651756, 35663477634, 53495216451, 71326955268, 106990432902, 213980865804]

約数ペア:

[(1, 213980865804), (2, 106990432902), (3, 71326955268), (4, 53495216451), (6, 35663477634), (9, 23775651756), (12, 17831738817), (18, 11887825878), (27, 7925217252), (36, 5943912939), (54, 3962608626), (81, 2641739084), (108, 1981304313), (162, 1320869542), (324, 660434771), (491, 435806244), (907, 235921572), (982, 217903122), (1473, 145268748), (1483, 144289188), (1814, 117960786), (1964, 108951561), (2721, 78640524), (2946, 72634374), (2966, 72144594), (3628, 58980393), (4419, 48422916), (4449, 48096396), (5442, 39320262), (5892, 36317187), (5932, 36072297), (8163, 26213508), (8838, 24211458), (8898, 24048198), (10884, 19660131), (13257, 16140972), (13347, 16032132), (16326, 13106754), (17676, 12105729), (17796, 12024099), (24489, 8737836), (26514, 8070486), (26694, 8016066), (32652, 6553377), (39771, 5380324), (40041, 5344044), (48978, 4368918), (53028, 4035243), (53388, 4008033), (73467, 2912612), (79542, 2690162), (80082, 2672022), (97956, 2184459), (120123, 1781348), (146934, 1456306), (159084, 1345081), (160164, 1336011), (240246, 890674), (293868, 728153), (445337, 480492)]