2249755648

素因数分解:

$2^{10}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16519}}^1$

素因数の和:16565

約数の個数: 88

約数和(自身を含む): 5410630400

約数和(自身を除く): 3160874752

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 512, 532, 608, 896, 1024, 1064, 1216, 1792, 2128, 2432, 3584, 4256, 4864, 7168, 8512, 9728, 16519, 17024, 19456, 33038, 34048, 66076, 68096, 115633, 132152, 136192, 231266, 264304, 313861, 462532, 528608, 627722, 925064, 1057216, 1255444, 1850128, 2114432, 2197027, 2510888, 3700256, 4228864, 4394054, 5021776, 7400512, 8457728, 8788108, 10043552, 14801024, 16915456, 17576216, 20087104, 29602048, 35152432, 40174208, 59204096, 70304864, 80348416, 118408192, 140609728, 160696832, 281219456, 321393664, 562438912, 1124877824, 2249755648]

約数ペア:

[(1, 2249755648), (2, 1124877824), (4, 562438912), (7, 321393664), (8, 281219456), (14, 160696832), (16, 140609728), (19, 118408192), (28, 80348416), (32, 70304864), (38, 59204096), (56, 40174208), (64, 35152432), (76, 29602048), (112, 20087104), (128, 17576216), (133, 16915456), (152, 14801024), (224, 10043552), (256, 8788108), (266, 8457728), (304, 7400512), (448, 5021776), (512, 4394054), (532, 4228864), (608, 3700256), (896, 2510888), (1024, 2197027), (1064, 2114432), (1216, 1850128), (1792, 1255444), (2128, 1057216), (2432, 925064), (3584, 627722), (4256, 528608), (4864, 462532), (7168, 313861), (8512, 264304), (9728, 231266), (16519, 136192), (17024, 132152), (19456, 115633), (33038, 68096), (34048, 66076)]