324840656

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{593}}^1$

素因数の和:748

約数の個数: 80

約数和(自身を含む): 741273984

約数和(自身を除く): 416433328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 73, 112, 134, 146, 268, 292, 469, 511, 536, 584, 593, 938, 1022, 1072, 1168, 1186, 1876, 2044, 2372, 3752, 4088, 4151, 4744, 4891, 7504, 8176, 8302, 9488, 9782, 16604, 19564, 33208, 34237, 39128, 39731, 43289, 66416, 68474, 78256, 79462, 86578, 136948, 158924, 173156, 273896, 278117, 303023, 317848, 346312, 547792, 556234, 606046, 635696, 692624, 1112468, 1212092, 2224936, 2424184, 2900363, 4449872, 4848368, 5800726, 11601452, 20302541, 23202904, 40605082, 46405808, 81210164, 162420328, 324840656]

約数ペア:

[(1, 324840656), (2, 162420328), (4, 81210164), (7, 46405808), (8, 40605082), (14, 23202904), (16, 20302541), (28, 11601452), (56, 5800726), (67, 4848368), (73, 4449872), (112, 2900363), (134, 2424184), (146, 2224936), (268, 1212092), (292, 1112468), (469, 692624), (511, 635696), (536, 606046), (584, 556234), (593, 547792), (938, 346312), (1022, 317848), (1072, 303023), (1168, 278117), (1186, 273896), (1876, 173156), (2044, 158924), (2372, 136948), (3752, 86578), (4088, 79462), (4151, 78256), (4744, 68474), (4891, 66416), (7504, 43289), (8176, 39731), (8302, 39128), (9488, 34237), (9782, 33208), (16604, 19564)]