393418944

素因数分解:

$2^6\times 3^5\times {\mathrm{41}}^1\times {\mathrm{617}}^1$

素因数の和:685

約数の個数: 168

約数和(自身を含む): 1199893968

約数和(自身を除く): 806475024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 81, 82, 96, 108, 123, 144, 162, 164, 192, 216, 243, 246, 288, 324, 328, 369, 432, 486, 492, 576, 617, 648, 656, 738, 864, 972, 984, 1107, 1234, 1296, 1312, 1476, 1728, 1851, 1944, 1968, 2214, 2468, 2592, 2624, 2952, 3321, 3702, 3888, 3936, 4428, 4936, 5184, 5553, 5904, 6642, 7404, 7776, 7872, 8856, 9872, 9963, 11106, 11808, 13284, 14808, 15552, 16659, 17712, 19744, 19926, 22212, 23616, 25297, 26568, 29616, 33318, 35424, 39488, 39852, 44424, 49977, 50594, 53136, 59232, 66636, 70848, 75891, 79704, 88848, 99954, 101188, 106272, 118464, 133272, 149931, 151782, 159408, 177696, 199908, 202376, 212544, 227673, 266544, 299862, 303564, 318816, 355392, 399816, 404752, 455346, 533088, 599724, 607128, 637632, 683019, 799632, 809504, 910692, 1066176, 1199448, 1214256, 1366038, 1599264, 1619008, 1821384, 2049057, 2398896, 2428512, 2732076, 3198528, 3642768, 4098114, 4797792, 4857024, 5464152, 6147171, 7285536, 8196228, 9595584, 10928304, 12294342, 14571072, 16392456, 21856608, 24588684, 32784912, 43713216, 49177368, 65569824, 98354736, 131139648, 196709472, 393418944]

約数ペア:

[(1, 393418944), (2, 196709472), (3, 131139648), (4, 98354736), (6, 65569824), (8, 49177368), (9, 43713216), (12, 32784912), (16, 24588684), (18, 21856608), (24, 16392456), (27, 14571072), (32, 12294342), (36, 10928304), (41, 9595584), (48, 8196228), (54, 7285536), (64, 6147171), (72, 5464152), (81, 4857024), (82, 4797792), (96, 4098114), (108, 3642768), (123, 3198528), (144, 2732076), (162, 2428512), (164, 2398896), (192, 2049057), (216, 1821384), (243, 1619008), (246, 1599264), (288, 1366038), (324, 1214256), (328, 1199448), (369, 1066176), (432, 910692), (486, 809504), (492, 799632), (576, 683019), (617, 637632), (648, 607128), (656, 599724), (738, 533088), (864, 455346), (972, 404752), (984, 399816), (1107, 355392), (1234, 318816), (1296, 303564), (1312, 299862), (1476, 266544), (1728, 227673), (1851, 212544), (1944, 202376), (1968, 199908), (2214, 177696), (2468, 159408), (2592, 151782), (2624, 149931), (2952, 133272), (3321, 118464), (3702, 106272), (3888, 101188), (3936, 99954), (4428, 88848), (4936, 79704), (5184, 75891), (5553, 70848), (5904, 66636), (6642, 59232), (7404, 53136), (7776, 50594), (7872, 49977), (8856, 44424), (9872, 39852), (9963, 39488), (11106, 35424), (11808, 33318), (13284, 29616), (14808, 26568), (15552, 25297), (16659, 23616), (17712, 22212), (19744, 19926)]