289238432

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1811}}^1$

素因数の和:1882

約数の個数: 96

約数和(自身を含む): 701374464

約数和(自身を除く): 412136032

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 46, 56, 62, 92, 112, 124, 161, 184, 217, 224, 248, 322, 368, 434, 496, 644, 713, 736, 868, 992, 1288, 1426, 1736, 1811, 2576, 2852, 3472, 3622, 4991, 5152, 5704, 6944, 7244, 9982, 11408, 12677, 14488, 19964, 22816, 25354, 28976, 39928, 41653, 50708, 56141, 57952, 79856, 83306, 101416, 112282, 159712, 166612, 202832, 224564, 291571, 333224, 392987, 405664, 449128, 583142, 666448, 785974, 898256, 1166284, 1291243, 1332896, 1571948, 1796512, 2332568, 2582486, 3143896, 4665136, 5164972, 6287792, 9038701, 9330272, 10329944, 12575584, 18077402, 20659888, 36154804, 41319776, 72309608, 144619216, 289238432]

約数ペア:

[(1, 289238432), (2, 144619216), (4, 72309608), (7, 41319776), (8, 36154804), (14, 20659888), (16, 18077402), (23, 12575584), (28, 10329944), (31, 9330272), (32, 9038701), (46, 6287792), (56, 5164972), (62, 4665136), (92, 3143896), (112, 2582486), (124, 2332568), (161, 1796512), (184, 1571948), (217, 1332896), (224, 1291243), (248, 1166284), (322, 898256), (368, 785974), (434, 666448), (496, 583142), (644, 449128), (713, 405664), (736, 392987), (868, 333224), (992, 291571), (1288, 224564), (1426, 202832), (1736, 166612), (1811, 159712), (2576, 112282), (2852, 101416), (3472, 83306), (3622, 79856), (4991, 57952), (5152, 56141), (5704, 50708), (6944, 41653), (7244, 39928), (9982, 28976), (11408, 25354), (12677, 22816), (14488, 19964)]