297655722

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:426

約数の個数: 160

約数和(自身を含む): 836863104

約数和(自身を除く): 539207382

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 61, 63, 78, 81, 91, 117, 122, 126, 162, 182, 183, 189, 234, 273, 331, 351, 366, 378, 427, 546, 549, 567, 662, 702, 793, 819, 854, 993, 1053, 1098, 1134, 1281, 1586, 1638, 1647, 1986, 2106, 2317, 2379, 2457, 2562, 2979, 3294, 3843, 4303, 4634, 4758, 4914, 4941, 5551, 5958, 6951, 7137, 7371, 7686, 8606, 8937, 9882, 11102, 11529, 12909, 13902, 14274, 14742, 16653, 17874, 20191, 20853, 21411, 23058, 25818, 26811, 30121, 33306, 34587, 38727, 40382, 41706, 42822, 49959, 53622, 60242, 60573, 62559, 64233, 69174, 77454, 90363, 99918, 116181, 121146, 125118, 128466, 141337, 149877, 180726, 181719, 187677, 232362, 262483, 271089, 282674, 299754, 348543, 363438, 375354, 424011, 449631, 524966, 542178, 545157, 697086, 787449, 813267, 848022, 899262, 1090314, 1272033, 1574898, 1626534, 1635471, 1837381, 2362347, 2439801, 2544066, 3270942, 3674762, 3816099, 4724694, 4879602, 5512143, 7087041, 7632198, 11024286, 11448297, 14174082, 16536429, 21261123, 22896594, 33072858, 42522246, 49609287, 99218574, 148827861, 297655722]

約数ペア:

[(1, 297655722), (2, 148827861), (3, 99218574), (6, 49609287), (7, 42522246), (9, 33072858), (13, 22896594), (14, 21261123), (18, 16536429), (21, 14174082), (26, 11448297), (27, 11024286), (39, 7632198), (42, 7087041), (54, 5512143), (61, 4879602), (63, 4724694), (78, 3816099), (81, 3674762), (91, 3270942), (117, 2544066), (122, 2439801), (126, 2362347), (162, 1837381), (182, 1635471), (183, 1626534), (189, 1574898), (234, 1272033), (273, 1090314), (331, 899262), (351, 848022), (366, 813267), (378, 787449), (427, 697086), (546, 545157), (549, 542178), (567, 524966), (662, 449631), (702, 424011), (793, 375354), (819, 363438), (854, 348543), (993, 299754), (1053, 282674), (1098, 271089), (1134, 262483), (1281, 232362), (1586, 187677), (1638, 181719), (1647, 180726), (1986, 149877), (2106, 141337), (2317, 128466), (2379, 125118), (2457, 121146), (2562, 116181), (2979, 99918), (3294, 90363), (3843, 77454), (4303, 69174), (4634, 64233), (4758, 62559), (4914, 60573), (4941, 60242), (5551, 53622), (5958, 49959), (6951, 42822), (7137, 41706), (7371, 40382), (7686, 38727), (8606, 34587), (8937, 33306), (9882, 30121), (11102, 26811), (11529, 25818), (12909, 23058), (13902, 21411), (14274, 20853), (14742, 20191), (16653, 17874)]