890221416

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{4229}}^1$

素因数の和:4431

約数の個数: 96

約数和(自身を含む): 2603988000

約数和(自身を除く): 1713766584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 179, 196, 294, 358, 392, 537, 588, 716, 1074, 1176, 1253, 1432, 2148, 2506, 3759, 4229, 4296, 5012, 7518, 8458, 8771, 10024, 12687, 15036, 16916, 17542, 25374, 26313, 29603, 30072, 33832, 35084, 50748, 52626, 59206, 70168, 88809, 101496, 105252, 118412, 177618, 207221, 210504, 236824, 355236, 414442, 621663, 710472, 756991, 828884, 1243326, 1513982, 1657768, 2270973, 2486652, 3027964, 4541946, 4973304, 5298937, 6055928, 9083892, 10597874, 15896811, 18167784, 21195748, 31793622, 37092559, 42391496, 63587244, 74185118, 111277677, 127174488, 148370236, 222555354, 296740472, 445110708, 890221416]

約数ペア:

[(1, 890221416), (2, 445110708), (3, 296740472), (4, 222555354), (6, 148370236), (7, 127174488), (8, 111277677), (12, 74185118), (14, 63587244), (21, 42391496), (24, 37092559), (28, 31793622), (42, 21195748), (49, 18167784), (56, 15896811), (84, 10597874), (98, 9083892), (147, 6055928), (168, 5298937), (179, 4973304), (196, 4541946), (294, 3027964), (358, 2486652), (392, 2270973), (537, 1657768), (588, 1513982), (716, 1243326), (1074, 828884), (1176, 756991), (1253, 710472), (1432, 621663), (2148, 414442), (2506, 355236), (3759, 236824), (4229, 210504), (4296, 207221), (5012, 177618), (7518, 118412), (8458, 105252), (8771, 101496), (10024, 88809), (12687, 70168), (15036, 59206), (16916, 52626), (17542, 50748), (25374, 35084), (26313, 33832), (29603, 30072)]