318204588

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1901}}^1$

素因数の和:1987

約数の個数: 96

約数和(自身を含む): 849965760

約数和(自身を除く): 531761172

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 37, 39, 52, 58, 74, 78, 87, 111, 116, 148, 156, 174, 222, 348, 377, 444, 481, 754, 962, 1073, 1131, 1443, 1508, 1901, 1924, 2146, 2262, 2886, 3219, 3802, 4292, 4524, 5703, 5772, 6438, 7604, 11406, 12876, 13949, 22812, 24713, 27898, 41847, 49426, 55129, 55796, 70337, 74139, 83694, 98852, 110258, 140674, 148278, 165387, 167388, 211011, 220516, 281348, 296556, 330774, 422022, 661548, 716677, 844044, 914381, 1433354, 1828762, 2039773, 2150031, 2743143, 2866708, 3657524, 4079546, 4300062, 5486286, 6119319, 8159092, 8600124, 10972572, 12238638, 24477276, 26517049, 53034098, 79551147, 106068196, 159102294, 318204588]

約数ペア:

[(1, 318204588), (2, 159102294), (3, 106068196), (4, 79551147), (6, 53034098), (12, 26517049), (13, 24477276), (26, 12238638), (29, 10972572), (37, 8600124), (39, 8159092), (52, 6119319), (58, 5486286), (74, 4300062), (78, 4079546), (87, 3657524), (111, 2866708), (116, 2743143), (148, 2150031), (156, 2039773), (174, 1828762), (222, 1433354), (348, 914381), (377, 844044), (444, 716677), (481, 661548), (754, 422022), (962, 330774), (1073, 296556), (1131, 281348), (1443, 220516), (1508, 211011), (1901, 167388), (1924, 165387), (2146, 148278), (2262, 140674), (2886, 110258), (3219, 98852), (3802, 83694), (4292, 74139), (4524, 70337), (5703, 55796), (5772, 55129), (6438, 49426), (7604, 41847), (11406, 27898), (12876, 24713), (13949, 22812)]