270285498

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:471

約数の個数: 112

約数和(自身を含む): 706375296

約数和(自身を除く): 436089798

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 71, 81, 126, 142, 162, 189, 213, 243, 373, 378, 426, 486, 497, 567, 639, 729, 746, 994, 1119, 1134, 1278, 1458, 1491, 1701, 1917, 2238, 2611, 2982, 3357, 3402, 3834, 4473, 5103, 5222, 5751, 6714, 7833, 8946, 10071, 10206, 11502, 13419, 15666, 17253, 20142, 23499, 26483, 26838, 30213, 34506, 40257, 46998, 51759, 52966, 60426, 70497, 79449, 80514, 90639, 103518, 120771, 140994, 158898, 181278, 185381, 211491, 238347, 241542, 271917, 362313, 370762, 422982, 476694, 543834, 556143, 634473, 715041, 724626, 1112286, 1268946, 1430082, 1668429, 1903419, 2145123, 3336858, 3806838, 4290246, 5005287, 6435369, 10010574, 12870738, 15015861, 19306107, 30031722, 38612214, 45047583, 90095166, 135142749, 270285498]

約数ペア:

[(1, 270285498), (2, 135142749), (3, 90095166), (6, 45047583), (7, 38612214), (9, 30031722), (14, 19306107), (18, 15015861), (21, 12870738), (27, 10010574), (42, 6435369), (54, 5005287), (63, 4290246), (71, 3806838), (81, 3336858), (126, 2145123), (142, 1903419), (162, 1668429), (189, 1430082), (213, 1268946), (243, 1112286), (373, 724626), (378, 715041), (426, 634473), (486, 556143), (497, 543834), (567, 476694), (639, 422982), (729, 370762), (746, 362313), (994, 271917), (1119, 241542), (1134, 238347), (1278, 211491), (1458, 185381), (1491, 181278), (1701, 158898), (1917, 140994), (2238, 120771), (2611, 103518), (2982, 90639), (3357, 80514), (3402, 79449), (3834, 70497), (4473, 60426), (5103, 52966), (5222, 51759), (5751, 46998), (6714, 40257), (7833, 34506), (8946, 30213), (10071, 26838), (10206, 26483), (11502, 23499), (13419, 20142), (15666, 17253)]