289325844

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1093}}^1$

素因数の和:1171

約数の個数: 120

約数和(自身を含む): 815423840

約数和(自身を除く): 526097996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 43, 54, 57, 76, 81, 86, 108, 114, 129, 162, 171, 172, 228, 258, 324, 342, 387, 513, 516, 684, 774, 817, 1026, 1093, 1161, 1539, 1548, 1634, 2052, 2186, 2322, 2451, 3078, 3268, 3279, 3483, 4372, 4644, 4902, 6156, 6558, 6966, 7353, 9804, 9837, 13116, 13932, 14706, 19674, 20767, 22059, 29412, 29511, 39348, 41534, 44118, 46999, 59022, 62301, 66177, 83068, 88236, 88533, 93998, 118044, 124602, 132354, 140997, 177066, 186903, 187996, 249204, 264708, 281994, 354132, 373806, 422991, 560709, 563988, 747612, 845982, 892981, 1121418, 1268973, 1682127, 1691964, 1785962, 2242836, 2537946, 2678943, 3364254, 3571924, 3806919, 5075892, 5357886, 6728508, 7613838, 8036829, 10715772, 15227676, 16073658, 24110487, 32147316, 48220974, 72331461, 96441948, 144662922, 289325844]

約数ペア:

[(1, 289325844), (2, 144662922), (3, 96441948), (4, 72331461), (6, 48220974), (9, 32147316), (12, 24110487), (18, 16073658), (19, 15227676), (27, 10715772), (36, 8036829), (38, 7613838), (43, 6728508), (54, 5357886), (57, 5075892), (76, 3806919), (81, 3571924), (86, 3364254), (108, 2678943), (114, 2537946), (129, 2242836), (162, 1785962), (171, 1691964), (172, 1682127), (228, 1268973), (258, 1121418), (324, 892981), (342, 845982), (387, 747612), (513, 563988), (516, 560709), (684, 422991), (774, 373806), (817, 354132), (1026, 281994), (1093, 264708), (1161, 249204), (1539, 187996), (1548, 186903), (1634, 177066), (2052, 140997), (2186, 132354), (2322, 124602), (2451, 118044), (3078, 93998), (3268, 88533), (3279, 88236), (3483, 83068), (4372, 66177), (4644, 62301), (4902, 59022), (6156, 46999), (6558, 44118), (6966, 41534), (7353, 39348), (9804, 29511), (9837, 29412), (13116, 22059), (13932, 20767), (14706, 19674)]