245202432

素因数分解:

$2^9\times 3^1\times {\mathrm{61}}^1\times {\mathrm{2617}}^1$

素因数の和:2699

約数の個数: 80

約数和(自身を含む): 664197072

約数和(自身を除く): 418994640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 256, 366, 384, 488, 512, 732, 768, 976, 1464, 1536, 1952, 2617, 2928, 3904, 5234, 5856, 7808, 7851, 10468, 11712, 15616, 15702, 20936, 23424, 31232, 31404, 41872, 46848, 62808, 83744, 93696, 125616, 159637, 167488, 251232, 319274, 334976, 478911, 502464, 638548, 669952, 957822, 1004928, 1277096, 1339904, 1915644, 2009856, 2554192, 3831288, 4019712, 5108384, 7662576, 10216768, 15325152, 20433536, 30650304, 40867072, 61300608, 81734144, 122601216, 245202432]

約数ペア:

[(1, 245202432), (2, 122601216), (3, 81734144), (4, 61300608), (6, 40867072), (8, 30650304), (12, 20433536), (16, 15325152), (24, 10216768), (32, 7662576), (48, 5108384), (61, 4019712), (64, 3831288), (96, 2554192), (122, 2009856), (128, 1915644), (183, 1339904), (192, 1277096), (244, 1004928), (256, 957822), (366, 669952), (384, 638548), (488, 502464), (512, 478911), (732, 334976), (768, 319274), (976, 251232), (1464, 167488), (1536, 159637), (1952, 125616), (2617, 93696), (2928, 83744), (3904, 62808), (5234, 46848), (5856, 41872), (7808, 31404), (7851, 31232), (10468, 23424), (11712, 20936), (15616, 15702)]