556953084

素因数分解:

$2^2\times 3^6\times {\mathrm{389}}^1\times {\mathrm{491}}^1$

素因数の和:902

約数の個数: 84

約数和(自身を含む): 1468073880

約数和(自身を除く): 911120796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 389, 486, 491, 729, 778, 972, 982, 1167, 1458, 1473, 1556, 1964, 2334, 2916, 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, 283581, 357939, 378108, 381998, 477252, 567162, 572997, 715878, 763996, 1134324, 1145994, 1431756, 1718991, 2291988, 3437982, 5156973, 6875964, 10313946, 15470919, 20627892, 30941838, 46412757, 61883676, 92825514, 139238271, 185651028, 278476542, 556953084]

約数ペア:

[(1, 556953084), (2, 278476542), (3, 185651028), (4, 139238271), (6, 92825514), (9, 61883676), (12, 46412757), (18, 30941838), (27, 20627892), (36, 15470919), (54, 10313946), (81, 6875964), (108, 5156973), (162, 3437982), (243, 2291988), (324, 1718991), (389, 1431756), (486, 1145994), (491, 1134324), (729, 763996), (778, 715878), (972, 572997), (982, 567162), (1167, 477252), (1458, 381998), (1473, 378108), (1556, 357939), (1964, 283581), (2334, 238626), (2916, 190999), (2946, 189054), (3501, 159084), (4419, 126036), (4668, 119313), (5892, 94527), (7002, 79542), (8838, 63018), (10503, 53028), (13257, 42012), (14004, 39771), (17676, 31509), (21006, 26514)]