185651028

素因数分解:

$2^2\times 3^5\times {\mathrm{389}}^1\times {\mathrm{491}}^1$

素因数の和:899

約数の個数: 72

約数和(自身を含む): 488910240

約数和(自身を除く): 303259212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 389, 486, 491, 778, 972, 982, 1167, 1473, 1556, 1964, 2334, 2946, 3501, 4419, 4668, 5892, 7002, 8838, 10503, 13257, 14004, 17676, 21006, 26514, 31509, 39771, 42012, 53028, 63018, 79542, 94527, 119313, 126036, 159084, 189054, 190999, 238626, 378108, 381998, 477252, 572997, 763996, 1145994, 1718991, 2291988, 3437982, 5156973, 6875964, 10313946, 15470919, 20627892, 30941838, 46412757, 61883676, 92825514, 185651028]

約数ペア:

[(1, 185651028), (2, 92825514), (3, 61883676), (4, 46412757), (6, 30941838), (9, 20627892), (12, 15470919), (18, 10313946), (27, 6875964), (36, 5156973), (54, 3437982), (81, 2291988), (108, 1718991), (162, 1145994), (243, 763996), (324, 572997), (389, 477252), (486, 381998), (491, 378108), (778, 238626), (972, 190999), (982, 189054), (1167, 159084), (1473, 126036), (1556, 119313), (1964, 94527), (2334, 79542), (2946, 63018), (3501, 53028), (4419, 42012), (4668, 39771), (5892, 31509), (7002, 26514), (8838, 21006), (10503, 17676), (13257, 14004)]