317674812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{691}}^1$

素因数の和:1139

約数の個数: 96

約数和(自身を含む): 915787264

約数和(自身を除く): 598112452

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 421, 546, 691, 842, 1092, 1263, 1382, 1684, 2073, 2526, 2764, 2947, 4146, 4837, 5052, 5473, 5894, 8292, 8841, 8983, 9674, 10946, 11788, 14511, 16419, 17682, 17966, 19348, 21892, 26949, 29022, 32838, 35364, 35932, 38311, 53898, 58044, 62881, 65676, 76622, 107796, 114933, 125762, 153244, 188643, 229866, 251524, 290911, 377286, 459732, 581822, 754572, 872733, 1163644, 1745466, 2036377, 3490932, 3781843, 4072754, 6109131, 7563686, 8145508, 11345529, 12218262, 15127372, 22691058, 24436524, 26472901, 45382116, 52945802, 79418703, 105891604, 158837406, 317674812]

約数ペア:

[(1, 317674812), (2, 158837406), (3, 105891604), (4, 79418703), (6, 52945802), (7, 45382116), (12, 26472901), (13, 24436524), (14, 22691058), (21, 15127372), (26, 12218262), (28, 11345529), (39, 8145508), (42, 7563686), (52, 6109131), (78, 4072754), (84, 3781843), (91, 3490932), (156, 2036377), (182, 1745466), (273, 1163644), (364, 872733), (421, 754572), (546, 581822), (691, 459732), (842, 377286), (1092, 290911), (1263, 251524), (1382, 229866), (1684, 188643), (2073, 153244), (2526, 125762), (2764, 114933), (2947, 107796), (4146, 76622), (4837, 65676), (5052, 62881), (5473, 58044), (5894, 53898), (8292, 38311), (8841, 35932), (8983, 35364), (9674, 32838), (10946, 29022), (11788, 26949), (14511, 21892), (16419, 19348), (17682, 17966)]