283135328

素因数分解:

$2^5\times 7^2\times {\mathrm{53}}^1\times {\mathrm{3407}}^1$

素因数の和:3484

約数の個数: 72

約数和(自身を含む): 660858912

約数和(自身を除く): 377723584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 53, 56, 98, 106, 112, 196, 212, 224, 371, 392, 424, 742, 784, 848, 1484, 1568, 1696, 2597, 2968, 3407, 5194, 5936, 6814, 10388, 11872, 13628, 20776, 23849, 27256, 41552, 47698, 54512, 83104, 95396, 109024, 166943, 180571, 190792, 333886, 361142, 381584, 667772, 722284, 763168, 1263997, 1335544, 1444568, 2527994, 2671088, 2889136, 5055988, 5342176, 5778272, 8847979, 10111976, 17695958, 20223952, 35391916, 40447904, 70783832, 141567664, 283135328]

約数ペア:

[(1, 283135328), (2, 141567664), (4, 70783832), (7, 40447904), (8, 35391916), (14, 20223952), (16, 17695958), (28, 10111976), (32, 8847979), (49, 5778272), (53, 5342176), (56, 5055988), (98, 2889136), (106, 2671088), (112, 2527994), (196, 1444568), (212, 1335544), (224, 1263997), (371, 763168), (392, 722284), (424, 667772), (742, 381584), (784, 361142), (848, 333886), (1484, 190792), (1568, 180571), (1696, 166943), (2597, 109024), (2968, 95396), (3407, 83104), (5194, 54512), (5936, 47698), (6814, 41552), (10388, 27256), (11872, 23849), (13628, 20776)]